Discussion:
[jboss-user] [jBPM] - Getting errors while completing the human task.
snowstorm tech
2013-02-19 13:50:34 UTC
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snowstorm tech [https://community.jboss.org/people/snowstormuser] created the discussion

"Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/798347#798347

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Hi,

I have executed  the  "Evalution" sample Process and fill the"krisv" in "user name" field  as a intial data for the process form.The process starts correctlly and new humantask is assign to "krisv" user and can be viewed correctlly but at the time of completing the task following errors are occours.
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
17:57:28,423 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to commit transaction: javax.persistence.RollbackException: Error while committing the transaction
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:90) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:55) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:107) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:1090) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.addGroupFromCallbackOperation(TaskServiceSession.java:1594) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doCallbackGroupsOperation(TaskServiceSession.java:1571) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doUserGroupCallbackOperation(TaskServiceSession.java:1213) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:411) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 12 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at $Proxy33.executeUpdate(Unknown Source)          at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2849) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3290) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:80) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:264) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:186) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1081) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:315) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 12 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
          at org.h2.message.DbException.get(DbException.java:169)
          at org.h2.message.DbException.get(DbException.java:146)
          at org.h2.index.BaseIndex.getDuplicateKeyException(BaseIndex.java:81)
          at org.h2.index.PageBtree.find(PageBtree.java:121)
          at org.h2.index.PageBtreeLeaf.addRow(PageBtreeLeaf.java:146)
          at org.h2.index.PageBtreeLeaf.addRowTry(PageBtreeLeaf.java:100)
          at org.h2.index.PageBtreeIndex.addRow(PageBtreeIndex.java:105)
          at org.h2.index.PageBtreeIndex.add(PageBtreeIndex.java:96)
          at org.h2.table.RegularTable.addRow(RegularTable.java:121)
          at org.h2.command.dml.Insert.insertRows(Insert.java:124)
          at org.h2.command.dml.Insert.update(Insert.java:84)
          at org.h2.command.CommandContainer.update(CommandContainer.java:73)
          at org.h2.command.Command.executeUpdate(Command.java:219)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
          at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
          at sun.reflect.GeneratedMethodAccessor164.invoke(Unknown Source) [:1.6.0_24]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_24]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_24]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          ... 28 more
17:57:28,896 ERROR [org.jbpm.task.service.persistence.TaskPersistenceManager] (Thread-72) Unable to commit, rolling back transaction.: java.lang.RuntimeException: Unable to commit transaction
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:59) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:107) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:1090) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.addGroupFromCallbackOperation(TaskServiceSession.java:1594) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doCallbackGroupsOperation(TaskServiceSession.java:1571) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doUserGroupCallbackOperation(TaskServiceSession.java:1213) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:411) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: javax.persistence.RollbackException: Error while committing the transaction
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:90) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:55) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 11 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 12 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at $Proxy33.executeUpdate(Unknown Source)          at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2849) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3290) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:80) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:264) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:186) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1081) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:315) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 12 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
          at org.h2.message.DbException.get(DbException.java:169)
          at org.h2.message.DbException.get(DbException.java:146)
          at org.h2.index.BaseIndex.getDuplicateKeyException(BaseIndex.java:81)
          at org.h2.index.PageBtree.find(PageBtree.java:121)
          at org.h2.index.PageBtreeLeaf.addRow(PageBtreeLeaf.java:146)
          at org.h2.index.PageBtreeLeaf.addRowTry(PageBtreeLeaf.java:100)
          at org.h2.index.PageBtreeIndex.addRow(PageBtreeIndex.java:105)
          at org.h2.index.PageBtreeIndex.add(PageBtreeIndex.java:96)
          at org.h2.table.RegularTable.addRow(RegularTable.java:121)
          at org.h2.command.dml.Insert.insertRows(Insert.java:124)
          at org.h2.command.dml.Insert.update(Insert.java:84)
          at org.h2.command.CommandContainer.update(CommandContainer.java:73)
          at org.h2.command.Command.executeUpdate(Command.java:219)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
          at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
          at sun.reflect.GeneratedMethodAccessor164.invoke(Unknown Source) [:1.6.0_24]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_24]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_24]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          ... 28 more
17:57:29,323 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to rollback transaction: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:110) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:1090) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.addGroupFromCallbackOperation(TaskServiceSession.java:1594) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doCallbackGroupsOperation(TaskServiceSession.java:1571) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doUserGroupCallbackOperation(TaskServiceSession.java:1213) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:411) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
17:57:29,432 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to rollback transaction: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.rollBackTransaction(TaskPersistenceManager.java:118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1120) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:1090) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.addGroupFromCallbackOperation(TaskServiceSession.java:1594) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doCallbackGroupsOperation(TaskServiceSession.java:1571) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doUserGroupCallbackOperation(TaskServiceSession.java:1213) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:411) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
17:57:29,530 ERROR [org.jbpm.task.service.persistence.TaskPersistenceManager] (Thread-72) Unable to rollback transaction (or to mark as 'to rollback')!: java.lang.RuntimeException: Unable to rollback transaction
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:77) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.rollBackTransaction(TaskPersistenceManager.java:118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1120) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.persistInTransaction(TaskServiceSession.java:1090) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.addGroupFromCallbackOperation(TaskServiceSession.java:1594) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doCallbackGroupsOperation(TaskServiceSession.java:1571) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doUserGroupCallbackOperation(TaskServiceSession.java:1213) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:411) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 11 more
17:57:29,647 WARN  [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (Thread-72) SQL Error: 23505, SQLState: 23505
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
17:57:29,656 WARN  [org.drools.guvnor.server.repository.RulesRepositoryManager] (http-localhost-127.0.0.1-8080-34) Creating RulesRepository with default username.
17:57:29,669 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to commit transaction: javax.persistence.RollbackException: Error while committing the transaction
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:90) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:55) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:107) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 10 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at $Proxy33.executeUpdate(Unknown Source)          at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2849) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3290) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:80) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:264) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:186) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1081) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:315) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 10 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
          at org.h2.message.DbException.get(DbException.java:169)
          at org.h2.message.DbException.get(DbException.java:146)
          at org.h2.index.BaseIndex.getDuplicateKeyException(BaseIndex.java:81)
          at org.h2.index.PageBtree.find(PageBtree.java:121)
          at org.h2.index.PageBtreeLeaf.addRow(PageBtreeLeaf.java:146)
          at org.h2.index.PageBtreeLeaf.addRowTry(PageBtreeLeaf.java:100)
          at org.h2.index.PageBtreeIndex.addRow(PageBtreeIndex.java:105)
          at org.h2.index.PageBtreeIndex.add(PageBtreeIndex.java:96)
          at org.h2.table.RegularTable.addRow(RegularTable.java:121)
          at org.h2.command.dml.Insert.insertRows(Insert.java:124)
          at org.h2.command.dml.Insert.update(Insert.java:84)
          at org.h2.command.CommandContainer.update(CommandContainer.java:73)
          at org.h2.command.Command.executeUpdate(Command.java:219)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
          at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
          at sun.reflect.GeneratedMethodAccessor164.invoke(Unknown Source) [:1.6.0_24]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_24]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_24]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          ... 26 more
17:57:29,677 INFO  [stdout] (http-localhost-127.0.0.1-8080-34) =============== session-guest-2518
17:57:30,025 INFO  [stdout] (http-localhost-127.0.0.1-8080-34) =============== session-guest-2518
17:57:30,023 ERROR [org.jbpm.task.service.persistence.TaskPersistenceManager] (Thread-72) Unable to commit, rolling back transaction.: java.lang.RuntimeException: Unable to commit transaction
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:59) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:107) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: javax.persistence.RollbackException: Error while committing the transaction
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:90) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.commit(TaskLocalTransactionManager.java:55) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 9 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 10 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at $Proxy33.executeUpdate(Unknown Source)          at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2849) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3290) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:80) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:264) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:186) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1081) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:315) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:73) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          ... 10 more
insert into OrganizationalEntity (DTYPE, id) values ('Group', ?) [23505-161]
          at org.h2.message.DbException.getJdbcSQLException(DbException.java:329)
          at org.h2.message.DbException.get(DbException.java:169)
          at org.h2.message.DbException.get(DbException.java:146)
          at org.h2.index.BaseIndex.getDuplicateKeyException(BaseIndex.java:81)
          at org.h2.index.PageBtree.find(PageBtree.java:121)
          at org.h2.index.PageBtreeLeaf.addRow(PageBtreeLeaf.java:146)
          at org.h2.index.PageBtreeLeaf.addRowTry(PageBtreeLeaf.java:100)
          at org.h2.index.PageBtreeIndex.addRow(PageBtreeIndex.java:105)
          at org.h2.index.PageBtreeIndex.add(PageBtreeIndex.java:96)
          at org.h2.table.RegularTable.addRow(RegularTable.java:121)
          at org.h2.command.dml.Insert.insertRows(Insert.java:124)
          at org.h2.command.dml.Insert.update(Insert.java:84)
          at org.h2.command.CommandContainer.update(CommandContainer.java:73)
          at org.h2.command.Command.executeUpdate(Command.java:219)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
          at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
          at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
          at sun.reflect.GeneratedMethodAccessor164.invoke(Unknown Source) [:1.6.0_24]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_24]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_24]
          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
          ... 26 more
17:57:30,035 WARN  [org.drools.guvnor.server.repository.RulesRepositoryManager] (http-localhost-127.0.0.1-8080-34) Creating RulesRepository with default username.
17:57:30,390 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to rollback transaction: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:110) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
17:57:30,392 INFO  [stdout] (http-localhost-127.0.0.1-8080-34) =============== session-guest-2519
17:57:30,489 WARN  [org.jbpm.task.service.persistence.TaskLocalTransactionManager] (Thread-72) Unable to rollback transaction: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.rollBackTransaction(TaskPersistenceManager.java:118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1120) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
17:57:30,491 INFO  [stdout] (http-localhost-127.0.0.1-8080-34) =============== session-guest-2519
17:57:30,571 ERROR [org.jbpm.task.service.persistence.TaskPersistenceManager] (Thread-72) Unable to rollback transaction (or to mark as 'to rollback')!: java.lang.RuntimeException: Unable to rollback transaction
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:77) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.rollBackTransaction(TaskPersistenceManager.java:118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1120) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 9 more
17:57:30,662 ERROR [stderr] (Thread-72) java.lang.RuntimeException: Could not commit transaction
17:57:30,667 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1130)
17:57:30,675 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069)
17:57:30,681 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605)
17:57:30,687 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417)
17:57:30,694 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90)
17:57:30,700 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43)
17:57:30,707 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104)
17:57:30,714 ERROR [stderr] (Thread-72)           at java.lang.Thread.run(Thread.java:662)
17:57:30,719 ERROR [stderr] (Thread-72) Caused by: java.lang.RuntimeException: Unable to rollback transaction
17:57:30,724 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:77)
17:57:30,732 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:110)
17:57:30,739 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118)
17:57:30,746 ERROR [stderr] (Thread-72)           ... 7 more
17:57:30,750 ERROR [stderr] (Thread-72) Caused by: java.lang.IllegalStateException: Transaction not active
17:57:30,756 ERROR [stderr] (Thread-72)           at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101)
17:57:30,762 ERROR [stderr] (Thread-72)           at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70)
17:57:30,770 ERROR [stderr] (Thread-72)           ... 9 more
17:57:30,772 ERROR [org.jbpm.task.service.TaskServerHandler] (Thread-72) Could not commit transaction: java.lang.RuntimeException: Could not commit transaction
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1130) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getEntity(TaskServiceSession.java:1069) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.getTask(TaskServiceSession.java:605) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.taskOperation(TaskServiceSession.java:417) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:90) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: java.lang.RuntimeException: Unable to rollback transaction
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:77) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.persistence.TaskPersistenceManager.endTransaction(TaskPersistenceManager.java:110) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:1118) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 7 more
Caused by: java.lang.IllegalStateException: Transaction not active
          at org.hibernate.ejb.TransactionImpl.rollback(TransactionImpl.java:101) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
          at org.jbpm.task.service.persistence.TaskLocalTransactionManager.rollback(TaskLocalTransactionManager.java:70) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          ... 9 more
17:57:30,873 INFO  [org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl] (Thread-72) HHH000010: On release of batch it still contained JDBC statements
17:57:30,943 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/gwt-console-server].[Resteasy]] (http-localhost-127.0.0.1-8080-29) Servlet.service() for servlet Resteasy threw exception: org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Command OperationRequest faild due to Could not commit transaction. Please contact task server administrator.
          at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:340) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.2.Final.jar:]
          at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.2.Final.jar:]
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
          at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) [classes:]
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489) [jbossweb-7.0.13.Final.jar:]
          at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
          at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
          at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
          at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
          at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_24]
Caused by: java.lang.RuntimeException: Command OperationRequest faild due to Could not commit transaction. Please contact task server administrator.
          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:729) [jbpm-human-task-core-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:43) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:104) [jbpm-human-task-hornetq-5.4.0.Final.jar:5.4.0.Final]
          ... 1 more
Thanks in advance
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Maciej Swiderski
2013-02-20 10:51:36 UTC
Permalink
Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/798538#798538

--------------------------------------------------------------
seems like you have duplicated entires in origanizationalentity table which usually is caused by the same id for group and user. Make sure that you have unique names for both users and groups within task service.

HTH
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snowstorm tech
2013-02-20 11:12:57 UTC
Permalink
snowstorm tech [https://community.jboss.org/people/snowstormuser] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/798549#798549

--------------------------------------------------------------
Thanks https://community.jboss.org/people/swiderski.maciej Maciej Swiderski for reply,

I am using the  JBPM5.4 installer with default settings.
User properties files contains below entries

*users.properties*
admin=admin
krisv=krisv
john=john
mary=mary
sales-rep=sales-rep
Role properties file contains below entrries.

*roles.properties*
admin=admin,manager,user,webdesigner,functionalanalyst
krisv=admin,manager,user
john=admin,manager,user,PM
mary=admin,manager,user,HR
sales-rep=admin,manager,user,sales
I do not see any duplicates.Where should i have to check for "task service".
--------------------------------------------------------------

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Maciej Swiderski
2013-02-20 11:16:33 UTC
Permalink
Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/798551#798551

--------------------------------------------------------------
what process do you run and what users/groups are used to assign actors for human task of that process? Could you upload/pastebin your process definition?
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snowstorm tech
2013-02-20 11:59:56 UTC
Permalink
snowstorm tech [https://community.jboss.org/people/snowstormuser] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/798555#798555

--------------------------------------------------------------
Following is the process definition which is provied in the "jbpm installer 5.4"
<?xml version="1.0" encoding="UTF-8"?>
<definitions id="Definition"
             typeLanguage=" http://www.java.com/javaTypes http://www.java.com/javaTypes"
             targetNamespace=" http://www.omg.org/spec/BPMN/20100524/MODEL http://www.omg.org/spec/BPMN/20100524/MODEL"
             expressionLanguage=" http://www.mvel.org/2.0 http://www.mvel.org/2.0"
             xmlns=" http://www.omg.org/spec/BPMN/20100524/MODEL http://www.omg.org/spec/BPMN/20100524/MODEL"
             xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation=" http://www.omg.org/spec/BPMN/20100524/MODEL http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd"
             xmlns:g=" http://www.jboss.org/drools/flow/gpd http://www.jboss.org/drools/flow/gpd"
             xmlns:bpmndi=" http://www.omg.org/spec/BPMN/20100524/DI http://www.omg.org/spec/BPMN/20100524/DI"
             xmlns:dc=" http://www.omg.org/spec/DD/20100524/DC http://www.omg.org/spec/DD/20100524/DC"
             xmlns:di=" http://www.omg.org/spec/DD/20100524/DI http://www.omg.org/spec/DD/20100524/DI"
             xmlns:tns=" http://www.jboss.org/drools http://www.jboss.org/drools">
  <itemDefinition id="_employeeItem" />
  <itemDefinition id="_reasonItem" />
  <itemDefinition id="_performanceItem" />
  <itemDefinition id="_contentItem" />
  <itemDefinition id="_2-employeeItem" />
  <itemDefinition id="_2-reasonItem" />
  <itemDefinition id="_2-performanceItem" />
  <itemDefinition id="_2-contentItem" />
  <itemDefinition id="_3-employeeItem" />
  <itemDefinition id="_3-reasonItem" />
  <itemDefinition id="_3-performanceItem" />
  <itemDefinition id="_3-contentItem" />
  <itemDefinition id="_4-employeeItem" />
  <itemDefinition id="_4-reasonItem" />
  <itemDefinition id="_4-performanceItem" />
  <itemDefinition id="_4-contentItem" />
  <process processType="Private" isExecutable="true" id="com.sample.evaluation" name="Evaluation" tns:packageName="defaultPackage" >
    <!-- process variables -->
    <property id="employee" itemSubjectRef="_employeeItem"/>
    <property id="reason" itemSubjectRef="_reasonItem"/>
    <property id="performance" itemSubjectRef="_performanceItem"/>
    <property id="content" itemSubjectRef="_contentItem"/>
    <!-- nodes -->
    <startEvent id="_1" name="Start" />
    <userTask id="_2" name="Self Evaluation" >
      <extensionElements>
        <tns:onEntry-script scriptFormat=" http://www.java.com/java http://www.java.com/java">
          <tns:script>java.util.Map contentParam = new java.util.HashMap();
contentParam.put("reason", reason);
kcontext.setVariable("content", contentParam);</tns:script>
        </tns:onEntry-script>
      </extensionElements>
      <ioSpecification>
        <dataInput id="_2_ContentInput" name="Content" />
        <dataInput id="_2_CommentInput" name="Comment" />
        <dataInput id="_2_SkippableInput" name="Skippable" />
        <dataInput id="_2_TaskNameInput" name="TaskName" />
        <dataOutput id="_2_performanceOutput" name="performance" />
        <inputSet>
          <dataInputRefs>_2_ContentInput</dataInputRefs>
          <dataInputRefs>_2_CommentInput</dataInputRefs>
          <dataInputRefs>_2_SkippableInput</dataInputRefs>
          <dataInputRefs>_2_TaskNameInput</dataInputRefs>
        </inputSet>
        <outputSet>
          <dataOutputRefs>_2_performanceOutput</dataOutputRefs>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <sourceRef>content</sourceRef>
        <targetRef>_2_ContentInput</targetRef>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_2_CommentInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">Please perform a self-evalutation.</from>
          <to xsi:type="tFormalExpression">_2_CommentInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_2_SkippableInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">false</from>
          <to xsi:type="tFormalExpression">_2_SkippableInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_2_TaskNameInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">Performance Evaluation</from>
          <to xsi:type="tFormalExpression">_2_TaskNameInput</to>
        </assignment>
      </dataInputAssociation>
      <dataOutputAssociation>
        <sourceRef>_2_performanceOutput</sourceRef>
        <targetRef>performance</targetRef>
      </dataOutputAssociation>
      <potentialOwner>
        <resourceAssignmentExpression>
          <formalExpression>#{employee}</formalExpression>
        </resourceAssignmentExpression>
      </potentialOwner>
    </userTask>
    <userTask id="_3" name="PM Evaluation" >
      <extensionElements>
        <tns:onEntry-script>
          <tns:script>java.util.Map contentParam = new java.util.HashMap();
contentParam.put("reason", reason);
contentParam.put("performance", performance);
kcontext.setVariable("content", contentParam);</tns:script>
        </tns:onEntry-script>
      </extensionElements>
      <ioSpecification>
        <dataInput id="_3_ContentInput" name="Content" />
        <dataInput id="_3_CommentInput" name="Comment" />
        <dataInput id="_3_SkippableInput" name="Skippable" />
        <dataInput id="_3_TaskNameInput" name="TaskName" />
        <dataInput id="_3_GroupIdInput" name="GroupId" />
        <inputSet>
          <dataInputRefs>_3_ContentInput</dataInputRefs>
          <dataInputRefs>_3_CommentInput</dataInputRefs>
          <dataInputRefs>_3_SkippableInput</dataInputRefs>
          <dataInputRefs>_3_TaskNameInput</dataInputRefs>
          <dataInputRefs>_3_GroupIdInput</dataInputRefs>
        </inputSet>
        <outputSet>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <sourceRef>content</sourceRef>
        <targetRef>_3_ContentInput</targetRef>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_CommentInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">You need to evaluate #{employee}.</from>
          <to xsi:type="tFormalExpression">_3_CommentInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_SkippableInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">false</from>
          <to xsi:type="tFormalExpression">_3_SkippableInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_TaskNameInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">Performance Evaluation</from>
          <to xsi:type="tFormalExpression">_3_TaskNameInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_3_GroupIdInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">PM</from>
          <to xsi:type="tFormalExpression">_3_GroupIdInput</to>
        </assignment>
      </dataInputAssociation>
      <potentialOwner>
        <resourceAssignmentExpression>
          <formalExpression></formalExpression>
        </resourceAssignmentExpression>
      </potentialOwner>
    </userTask>
    <userTask id="_4" name="HR Evaluation" >
      <extensionElements>
        <tns:onEntry-script scriptFormat=" http://www.java.com/java http://www.java.com/java">
          <tns:script>java.util.Map contentParam = new java.util.HashMap();
contentParam.put("reason", reason);
contentParam.put("performance", performance);
kcontext.setVariable("content", contentParam);</tns:script>
        </tns:onEntry-script>
      </extensionElements>
      <ioSpecification>
        <dataInput id="_4_ContentInput" name="Content" />
        <dataInput id="_4_CommentInput" name="Comment" />
        <dataInput id="_4_SkippableInput" name="Skippable" />
        <dataInput id="_4_TaskNameInput" name="TaskName" />
        <dataInput id="_4_GroupIdInput" name="GroupId" />
        <inputSet>
          <dataInputRefs>_4_ContentInput</dataInputRefs>
          <dataInputRefs>_4_CommentInput</dataInputRefs>
          <dataInputRefs>_4_SkippableInput</dataInputRefs>
          <dataInputRefs>_4_TaskNameInput</dataInputRefs>
          <dataInputRefs>_4_GroupIdInput</dataInputRefs>
        </inputSet>
        <outputSet>
        </outputSet>
      </ioSpecification>
      <dataInputAssociation>
        <sourceRef>content</sourceRef>
        <targetRef>_4_ContentInput</targetRef>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_4_CommentInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">You need to evaluate #{employee}.</from>
          <to xsi:type="tFormalExpression">_4_CommentInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_4_SkippableInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">false</from>
          <to xsi:type="tFormalExpression">_4_SkippableInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_4_TaskNameInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">Performance Evaluation</from>
          <to xsi:type="tFormalExpression">_4_TaskNameInput</to>
        </assignment>
      </dataInputAssociation>
      <dataInputAssociation>
        <targetRef>_4_GroupIdInput</targetRef>
        <assignment>
          <from xsi:type="tFormalExpression">HR</from>
          <to xsi:type="tFormalExpression">_4_GroupIdInput</to>
        </assignment>
      </dataInputAssociation>
      <potentialOwner>
        <resourceAssignmentExpression>
          <formalExpression></formalExpression>
        </resourceAssignmentExpression>
      </potentialOwner>
    </userTask>
    <parallelGateway id="_5" name="Gateway" gatewayDirection="Diverging" />
    <parallelGateway id="_6" name="Gateway" gatewayDirection="Converging" />
    <endEvent id="_7" name="End" >
        <terminateEventDefinition />
    </endEvent>
    <!-- connections -->
    <sequenceFlow id="_1-_2" sourceRef="_1" targetRef="_2" />
    <sequenceFlow id="_5-_3" sourceRef="_5" targetRef="_3" />
    <sequenceFlow id="_5-_4" sourceRef="_5" targetRef="_4" />
    <sequenceFlow id="_2-_5" sourceRef="_2" targetRef="_5" />
    <sequenceFlow id="_4-_6" sourceRef="_4" targetRef="_6" />
    <sequenceFlow id="_3-_6" sourceRef="_3" targetRef="_6" />
    <sequenceFlow id="_6-_7" sourceRef="_6" targetRef="_7" />
  </process>
  <bpmndi:BPMNDiagram>
    <bpmndi:BPMNPlane bpmnElement="com.sample.evaluation" >
      <bpmndi:BPMNShape bpmnElement="_1" >
        <dc:Bounds x="16" y="56" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_2" >
        <dc:Bounds x="96" y="56" width="135" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_3" >
        <dc:Bounds x="344" y="96" width="136" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_4" >
        <dc:Bounds x="344" y="16" width="136" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_5" >
        <dc:Bounds x="263" y="56" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_6" >
        <dc:Bounds x="512" y="56" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNShape bpmnElement="_7" >
        <dc:Bounds x="593" y="56" width="48" height="48" />
      </bpmndi:BPMNShape>
      <bpmndi:BPMNEdge bpmnElement="_1-_2" >
        <di:waypoint x="40" y="80" />
        <di:waypoint x="163" y="80" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_5-_3" >
        <di:waypoint x="287" y="80" />
        <di:waypoint x="287" y="120" />
        <di:waypoint x="412" y="120" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_5-_4" >
        <di:waypoint x="287" y="80" />
        <di:waypoint x="287" y="40" />
        <di:waypoint x="412" y="40" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_2-_5" >
        <di:waypoint x="163" y="80" />
        <di:waypoint x="287" y="80" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_4-_6" >
        <di:waypoint x="412" y="40" />
        <di:waypoint x="536" y="40" />
        <di:waypoint x="536" y="80" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_3-_6" >
        <di:waypoint x="412" y="120" />
        <di:waypoint x="537" y="120" />
        <di:waypoint x="536" y="80" />
      </bpmndi:BPMNEdge>
      <bpmndi:BPMNEdge bpmnElement="_6-_7" >
        <di:waypoint x="536" y="80" />
        <di:waypoint x="617" y="80" />
      </bpmndi:BPMNEdge>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>
</definitions>
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irshad mansuri
2013-03-21 12:02:24 UTC
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irshad mansuri [https://community.jboss.org/people/irs] created the discussion

"Re: Getting errors while completing the human task."

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--------------------------------------------------------------
Thanks Maciej
        
                  It solved the issue, there were two entries for the admin as Group and as a User. So removed the User entry and the process worked fine

Thanks Irshad.
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irshad mansuri
2013-03-21 12:45:17 UTC
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irshad mansuri [https://community.jboss.org/people/irs] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/804046#804046

--------------------------------------------------------------
Thanks Maciej

         It solved the issue, there were two entries for the admin as Group and as a User. So removed the User entry and the process worked fine


Regards
Irshad.
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Pavan Kumar Mantha
2013-08-02 13:16:58 UTC
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Pavan Kumar Mantha [https://community.jboss.org/people/manthapavan] created the discussion

"Re: Getting errors while completing the human task."

To view the discussion, visit: https://community.jboss.org/message/831157#831157

--------------------------------------------------------------
Hello all

I Started with jBPM and installed the Demo setup and running the simple evolution human task. i get the same error as described above. please advice me what and where to check.
also can any one post me simple HumanTask example(Hello World kind) so that i can expand my own logic.

Please do the needful
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irshad mansuri
2013-08-03 05:34:23 UTC
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irshad mansuri [https://community.jboss.org/people/irs] created the discussion

"Re: Getting errors while completing the human task."

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--------------------------------------------------------------
Hello Pavan,

The error which you are facing, occurs because of duplicated entires in origanizationalentity table. If you have configured any databass with your jbpm engine, then you will have to check out the "origanizationalentity" table, in that table you may be having duplicate entries for User and Group,so you can remove one of the entries from the table.As i have mentioned that I had two entries for admin as a User and Group..

Regards
Irshad
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Pavan Kumar Mantha
2013-08-03 07:16:04 UTC
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Pavan Kumar Mantha [https://community.jboss.org/people/manthapavan] created the discussion

"Re: Getting errors while completing the human task."

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--------------------------------------------------------------
Hello Irshad

Thansk for your response.

Step 1: I am running the default setup using "ant start.demo"
Step 2: after that i opened the h2 db and saw no database available

can you please suggeste me how to configure my demo jbpm engine with Mysql.
so that i can start practicing HumanTasks.

Thanks.
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irshad mansuri
2013-08-05 07:34:22 UTC
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irshad mansuri [https://community.jboss.org/people/irs] created the discussion

"Re: Getting errors while completing the human task."

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--------------------------------------------------------------
Hello Pavan,

To configure jbpm engine with mysql databse you can follow the bellow link.
http://www.attuneinfocom.com/blog/guideline-for-configuring-jbpm-database.html http://www.attuneinfocom.com/blog/guideline-for-configuring-jbpm-database.html

Hope you find the link helpful

Regards,
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