Hi, I have a major problem that I am finding hard to debug. I am using version 3.2.2 of jbpm on weblogic 9.2. I have an stateless session bean that is using container managed persistence. The problem I am seeing is that when I make the transition to an end state in the graph it is falling over. Transition to any other state is ok. The stack trace I get is given below. Essentally it's saying
Caused by: org.hibernate.SessionException: Session is closed! I have remote debugged right through my own code and the jbpm code. It's only once all the code has executed and the enterprise bean tries to commit the transaction that it happens. What baffles me is why it is only the case for the end states. Apologies that I haven't provided much info but it's difficult to know what would be relevant. I'm totally lost. I'm hoping someone will have a few hypthesis that I can test out. By the way I had my code working on an earlier version of jbpm! cheers Richard. [java] javax.transaction.TransactionRolledbackException: BEA1-0002EB2EDFA4625ED8C8: org.hibernate.SessionException: Session is closed! [java] at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49) [java] at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1258) [java] at org.jbpm.db.JobSession$DeleteJobsSynchronization.beforeCompletion(JobSession.java:190) [java] at weblogic.transaction.internal.ServerSCInfo.doBeforeCompletion(ServerSCInfo.java:1150) [java] at weblogic.transaction.internal.ServerSCInfo.callBeforeCompletions(ServerSCInfo.java:1128) [java] at weblogic.transaction.internal.ServerSCInfo.startPrePrepareAndChain(ServerSCInfo.java:115) [java] at weblogic.transaction.internal.ServerTransactionImpl.localPrePrepareAndChain(ServerTransactionImpl.java:1288) [java] at weblogic.transaction.internal.ServerTransactionImpl.globalPrePrepare(ServerTransactionImpl.java:2098) [java] at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:259) [java] at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:227) [java] at weblogic.ejb.container.internal.BaseEJBObject.postInvoke1(BaseEJBObject.java:539) [java] at weblogic.ejb.container.internal.StatelessEJBObject.postInvoke1(StatelessEJBObject.java:72) [java] at weblogic.ejb.container.internal.BaseEJBObject.postInvokeTxRetry(BaseEJBObject.java:374) [java] at com.nr.tms.workflow.interaction.ejb.TMSWorkflowService_7jxszs_EOImpl.saveAndCloseTask(TMSWorkflowService_7jxszs_EOImpl.java:358) [java] at com.nr.tms.workflow.interaction.ejb.TMSWorkflowService_7jxszs_EOImpl_WLSkel.invoke(ILweblogic.rmi.spi.InboundRequest;Lweblogic.rmi.spi.OutboundResponse;Ljava.lang.Object;)Lweblogic.rmi.spi.OutboundResponse;(Unknown Source) [java] at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:517) [java] at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224) [java] at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:407) [java] at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363) [java] at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147) [java] at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:403) [java] at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:56) [java] at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:934) [java] at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) [java] at weblogic.work.ExecuteThread.run(ExecuteThread.java:181) [java] ; nested exception is: [java] org.hibernate.SessionException: Session is closed! [java] at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:195) [java] at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:338) [java] at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:252) [java] at com.nr.tms.workflow.interaction.ejb.TMSWorkflowService_7jxszs_EOImpl_920_WLStub.saveAndCloseTask(JLjava.lang.String;Ljava.util.List;)V(Unknown Source) [java] at com.nr.tms.client.TestHarness.main(TestHarness.java:47) [java] Caused by: org.hibernate.SessionException: Session is closed! [java] at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49) [java] at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1258) [java] at org.jbpm.db.JobSession$DeleteJobsSynchronization.beforeCompletion(JobSession.java:190) [java] at weblogic.transaction.internal.ServerSCInfo.doBeforeCompletion(ServerSCInfo.java:1150) [java] at weblogic.transaction.internal.ServerSCInfo.callBeforeCompletions(ServerSCInfo.java:1128) [java] at weblogic.transaction.internal.ServerSCInfo.startPrePrepareAndChain(ServerSCInfo.java:115) [java] at weblogic.transaction.internal.ServerTransactionImpl.localPrePrepareAndChain(ServerTransactionImpl.java:1288) [java] at weblogic.transaction.internal.ServerTransactionImpl.globalPrePrepare(ServerTransactionImpl.java:2098) [java] at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:259) [java] at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:227) [java] at weblogic.ejb.container.internal.BaseEJBObject.postInvoke1(BaseEJBObject.java:539) [java] at weblogic.ejb.container.internal.StatelessEJBObject.postInvoke1(StatelessEJBObject.java:72) [java] at weblogic.ejb.container.internal.BaseEJBObject.postInvokeTxRetry(BaseEJBObject.java:374) [java] at com.nr.tms.workflow.interaction.ejb.TMSWorkflowService_7jxszs_EOImpl.saveAndCloseTask(TMSWorkflowService_7jxszs_EOImpl.java:358) [java] at com.nr.tms.workflow.interaction.ejb.TMSWorkflowService_7jxszs_EOImpl_WLSkel.invoke(Unknown Source) [java] at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:517) [java] at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224) [java] at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:407) [java] at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363) [java] at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147) [java] at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:403) [java] at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:56) [java] at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:934) [java] at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209) [java] at weblogic.work.ExecuteThread.run(ExecuteThread.java:181) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121509#4121509 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4121509 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
