It is appearing the following error sometimes during the execution of some instances.
Sometimes when I try to change the value of a attribute in a business variable, it throws the following error and the task stops.
Please, how can I make the bonita engine to stop throwing this error?
Here is the log:
9:42:22,221 ERROR [org.bonitasoft.engine.execution.work.FailureHandlingBonitaWork] (Bonita-Worker-1-03) THREAD_ID=246 | HOSTNAME=ECOSIZEEDE01 | TENANT_ID=1 | The work [ExecuteFlowNodeWork: processInstanceId:6455, flowNodeInstanceId: 569597] failed. The failure will be handled.
09:42:22,267 ERROR [org.bonitasoft.engine.execution.work.FailureHandlingBonitaWork] (Bonita-Worker-1-03) THREAD_ID=246 | HOSTNAME=ECOSIZEEDE01 | TENANT_ID=1 | org.bonitasoft.engine.transaction.STransactionCommitException : "PROCESS_DEFINITION_ID=5960294574315284012 | PROCESS_NAME=TIA | PROCESS_VERSION=1.1 | PROCESS_INSTANCE_ID=6455 | ROOT_PROCESS_INSTANCE_ID=6455 | FLOW_NODE_DEFINITION_ID=7657746571431238929 | FLOW_NODE_INSTANCE_ID=569597 | FLOW_NODE_NAME=Finalizar | javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.": org.bonitasoft.engine.transaction.STransactionCommitException: PROCESS_DEFINITION_ID=5960294574315284012 | PROCESS_NAME=TIA | PROCESS_VERSION=1.1 | PROCESS_INSTANCE_ID=6455 | ROOT_PROCESS_INSTANCE_ID=6455 | FLOW_NODE_DEFINITION_ID=7657746571431238929 | FLOW_NODE_INSTANCE_ID=569597 | FLOW_NODE_NAME=Finalizar | javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
at org.bonitasoft.engine.transaction.JTATransactionServiceImpl.commit(JTATransactionServiceImpl.java:229) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.transaction.JTATransactionServiceImpl.complete(JTATransactionServiceImpl.java:197) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.transaction.JTATransactionServiceImpl.executeInTransaction(JTATransactionServiceImpl.java:326) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.TxBonitaWork.work(TxBonitaWork.java:53) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.LockProcessInstanceWork.work(LockProcessInstanceWork.java:79) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.failurewrapping.TxInHandleFailureWrappingWork.work(TxInHandleFailureWrappingWork.java:42) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.failurewrapping.TxInHandleFailureWrappingWork.work(TxInHandleFailureWrappingWork.java:42) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.failurewrapping.TxInHandleFailureWrappingWork.work(TxInHandleFailureWrappingWork.java:42) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.execution.work.FailureHandlingBonitaWork.work(FailureHandlingBonitaWork.java:66) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.work.BonitaWork.run(BonitaWork.java:56) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.work.SequenceRunnableExecutor.innerRun(SequenceRunnableExecutor.java:47) [bonita-server-7.1.5.jar:]
at org.bonitasoft.engine.work.BonitaRunnable.run(BonitaRunnable.java:35) [bonita-server-7.1.5.jar:]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_79]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_79]
Caused by: javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1177)
at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:117)
at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
at org.bonitasoft.engine.transaction.JTATransactionServiceImpl.commit(JTATransactionServiceImpl.java:227) [bonita-server-7.1.5.jar:]
... 14 more
Caused by: javax.persistence.OptimisticLockException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.most.model.TIA#27142]
at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:1413) [hibernate-entitymanager-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1329) [hibernate-entitymanager-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310) [hibernate-entitymanager-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1316) [hibernate-entitymanager-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.ejb.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1510) [hibernate-entitymanager-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorNonTrackingImpl.beforeCompletion(SynchronizationCallbackCoordinatorNonTrackingImpl.java:110) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:53) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:76)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:273)
at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:93)
at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:164)
at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165)
... 17 more
Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.most.model.TIA#27142]
at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:2521) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3240) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:3138) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3468) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:140) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:395) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:387) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:304) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:349) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:56) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1159) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:404) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorNonTrackingImpl.beforeCompletion(SynchronizationCallbackCoordinatorNonTrackingImpl.java:105) [hibernate-core-4.2.13.Final.jar:4.2.13.Final]
... 23 more