[jboss-user] [jBPM] - Transaction Problems jBPM5

roxy1987 do-not-reply at jboss.com
Wed Feb 6 16:12:26 EST 2013


roxy1987 [https://community.jboss.org/people/roxy1987] created the discussion

"Transaction Problems jBPM5"

To view the discussion, visit: https://community.jboss.org/message/796412#796412

--------------------------------------------------------------
Hi community,

I am stuck with an exception and I cant get out of it.
I have 3 separate modules , a dynamic web project for view, EJB project for EJB and a simple jbpm java project.
I use JSFs and session scope manage beans to call the EJBs using a service locator which calls the BPM APIs. When I try to complete the task it gives me the following exception. Any clue why I get the transaction exception. The exact same piece of code seems to work fine in a servlet container.

The code that I use is 


public static void completeTask(long taskId, String userId) throws Exception
 {
client = new TaskClient(new MinaTaskClientConnector("org.drools.process.workitem.wsht.WSHumanTaskHandler", new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
    boolean connected = client.connect(ipAddress, port);
    if (!connected)
    {
     throw new IllegalArgumentException("Could not connect task client");
    }
 
  BlockingTaskOperationResponseHandler responseHandler = new BlockingTaskOperationResponseHandler();
 
  ContentData contentData = null;
  try
  {
   client.complete(taskId, userId, contentData, responseHandler);
   responseHandler.waitTillDone(5000);
  }
  catch(Exception e)
  {
   BpmExceptionHandler.handleException(e);
  }
  finally
  {
   disconnect();
  }
 }
 


And the stack trace is :


                                 javax.ejb.EJBException: Invalid bean state for EJB UserTransaction method
 at com.ibm.ejs.container.EJSContainer.getUserTransactionThreadData(EJSContainer.java:2211)
 at com.ibm.ejs.container.UserTransactionWrapper.begin(UserTransactionWrapper.java:171)
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:165)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:354)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:949 COT] 000000c0 SingleSession E org.drools.persistence.SingleSessionCommandService rollbackTransaction Could not commit session
                                 java.lang.RuntimeException: Unable to begin transaction
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:169)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:354)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
Caused by: javax.ejb.EJBException: Invalid bean state for EJB UserTransaction method
 at com.ibm.ejs.container.EJSContainer.getUserTransactionThreadData(EJSContainer.java:2211)
 at com.ibm.ejs.container.UserTransactionWrapper.begin(UserTransactionWrapper.java:171)
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:165)
 ... 26 more
[2/6/13 16:01:41:959 COT] 000000be LoggingFilter I org.apache.mina.filter.logging.LoggingFilter log SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
[2/6/13 16:01:41:959 COT] 000000be LoggingFilter I org.apache.mina.filter.logging.LoggingFilter log SENT: HeapBuffer[pos=0 lim=733 cap=1024: 00 00 02 D9 AC ED 00 05 73 72 01 00 1D 6F 72 67...]
[2/6/13 16:01:41:959 COT] 000000be LoggingFilter I org.apache.mina.filter.logging.LoggingFilter log SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
[2/6/13 16:01:41:969 COT] 000000c0 DMAdapter     I com.ibm.ws.ffdc.impl.DMAdapter getAnalysisEngine FFDC1009I: Analysis Engine using data base: C:\Program Files (x86)\IBM\WebSphere\AppServer\profiles\AppSrv02\properties\logbr\ffdc\adv\ffdcdb.xml
[2/6/13 16:01:41:969 COT] 000000c0 FfdcProvider  W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on C:\Program Files (x86)\IBM\WebSphere\AppServer\profiles\AppSrv02\logs\ffdc\server1_589048b6_13.02.06_16.01.41.9595129469468389097673.txt com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly 303
[2/6/13 16:01:41:969 COT] 000000c0 JtaTransactio W org.drools.persistence.jta.JtaTransactionManager rollback Unable to rollback transaction
                                 java.lang.IllegalStateException: No transaction associated with this thread
 at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
 at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
 at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
 at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
 at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:969 COT] 000000c0 SingleSession E org.drools.persistence.SingleSessionCommandService rollbackTransaction Could not rollback
                                 java.lang.RuntimeException: Unable to rollback transaction
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
 at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
Caused by: java.lang.IllegalStateException: No transaction associated with this thread
 at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
 at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
 at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
 at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
 ... 27 more
[2/6/13 16:01:41:979 COT] 000000c0 JtaTransactio W org.drools.persistence.jta.JtaTransactionManager begin Unable to begin transaction
                                 javax.ejb.EJBException: Invalid bean state for EJB UserTransaction method
 at com.ibm.ejs.container.EJSContainer.getUserTransactionThreadData(EJSContainer.java:2211)
 at com.ibm.ejs.container.UserTransactionWrapper.begin(UserTransactionWrapper.java:171)
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:165)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:354)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:979 COT] 000000c0 SingleSession E org.drools.persistence.SingleSessionCommandService rollbackTransaction Could not commit session
                                 java.lang.RuntimeException: Unable to begin transaction
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:169)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:354)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
Caused by: javax.ejb.EJBException: Invalid bean state for EJB UserTransaction method
 at com.ibm.ejs.container.EJSContainer.getUserTransactionThreadData(EJSContainer.java:2211)
 at com.ibm.ejs.container.UserTransactionWrapper.begin(UserTransactionWrapper.java:171)
 at org.drools.persistence.jta.JtaTransactionManager.begin(JtaTransactionManager.java:165)
 ... 26 more
[2/6/13 16:01:41:979 COT] 000000c0 JtaTransactio W org.drools.persistence.jta.JtaTransactionManager rollback Unable to rollback transaction
                                 java.lang.IllegalStateException: No transaction associated with this thread
 at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
 at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
 at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
 at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
 at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:979 COT] 000000c0 SingleSession E org.drools.persistence.SingleSessionCommandService rollbackTransaction Could not rollback
                                 java.lang.RuntimeException: Unable to rollback transaction
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
 at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
 at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
 at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
 at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
 at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
 at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
 at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
 at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
 at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
 at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
 at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
 at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
 at java.lang.Thread.run(Thread.java:770)
Caused by: java.lang.IllegalStateException: No transaction associated with this thread
 at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
 at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
 at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
 at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
 at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
 ... 27 more
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R java.lang.RuntimeException: Could not commit session or rollback
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:406)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
[2/6/13 16:01:41:969 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R Caused by: java.lang.RuntimeException: Unable to rollback transaction
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  ... 26 more
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R Caused by: java.lang.IllegalStateException: No transaction associated with this thread
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  ... 27 more
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R java.lang.RuntimeException: Could not commit session or rollback
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:406)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:381)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.jbpm.process.workitem.wsht.CommandBasedWSHumanTaskHandler$GetCompletedTaskResponseHandler.execute(CommandBasedWSHumanTaskHandler.java:307)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:81)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.jbpm.task.service.mina.MinaTaskClientHandler.messageReceived(MinaTaskClientHandler.java:47)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at java.lang.Thread.run(Thread.java:770)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R Caused by: java.lang.RuntimeException: Unable to rollback transaction
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:402)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  ... 26 more
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R Caused by: java.lang.IllegalStateException: No transaction associated with this thread
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.TranManagerImpl.setRollbackOnly(TranManagerImpl.java:346)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.TranManagerSet.setRollbackOnly(TranManagerSet.java:213)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.tx.jta.impl.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:278)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at com.ibm.ejs.container.UserTransactionWrapper.setRollbackOnly(UserTransactionWrapper.java:393)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
[2/6/13 16:01:41:979 COT] 000000c0 SystemErr     R  ... 27 more
 



I am not using Bitronix Transaction manager.
My persistence looks like following : 


<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<persistence version="1.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_1_0.xsd" xmlns:orm="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/persistence">
     
 <persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <jta-data-source>jndi/testDS1</jta-data-source>
        
 <class>org.drools.persistence.info.SessionInfo</class>
        <class>org.drools.persistence.info.WorkItemInfo</class>
        <class>org.jbpm.process.audit.ProcessInstanceLog</class>
        <class>org.jbpm.process.audit.NodeInstanceLog</class>
        <class>org.jbpm.process.audit.VariableInstanceLog</class>
     <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
        <class>org.jbpm.persistence.processinstance.ProcessInstanceEventInfo</class> 
         
        <class>org.jbpm.task.Task</class>
  <class>org.jbpm.task.Comment</class>
  <class>org.jbpm.task.Attachment</class>
  <class>org.jbpm.task.I18NText</class>
  <class>org.jbpm.task.SubTasksStrategy</class>
  <class>org.jbpm.task.Deadline</class>
  <class>org.jbpm.task.Escalation</class>
  <class>org.jbpm.task.Reassignment</class>
  <class>org.jbpm.task.Notification</class>
  <class>org.jbpm.task.BooleanExpression</class>
  <class>org.jbpm.task.User</class>
  <class>org.jbpm.task.PeopleAssignments</class>  
        <properties>
            <property name="hibernate.connection.autocommit" value="true"/>
            <property name="hibernate.max_fetch_depth" value="3"/>
            <property name="hibernate.hbm2ddl.auto" value="update" />
            <property name="hibernate.show_sql" value="false" />
            <property name="hibernate.transaction.manager_lookup_class" value=" org.hibernate.transaction.WebSphereExtendedJTATransactionLookup"/>
        </properties>
      
      
    </persistence-unit>
    <persistence-unit name="org.jbpm.task">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        
        <class>org.jbpm.task.Attachment</class>
        <class>org.jbpm.task.Content</class>
        <class>org.jbpm.task.BooleanExpression</class>
        <class>org.jbpm.task.Comment</class>
        <class>org.jbpm.task.Deadline</class>
        <class>org.jbpm.task.Delegation</class>
        <class>org.jbpm.task.Escalation</class>
        <class>org.jbpm.task.Group</class>
        <class>org.jbpm.task.I18NText</class>
        <class>org.jbpm.task.Notification</class>
        <class>org.jbpm.task.EmailNotification</class>
        <class>org.jbpm.task.EmailNotificationHeader</class>
        <class>org.jbpm.task.PeopleAssignments</class>
        <class>org.jbpm.task.Reassignment</class>
        <class>org.jbpm.task.Status</class>
        <class>org.jbpm.task.Task</class>
        <class>org.jbpm.task.TaskData</class>
        <class>org.jbpm.task.SubTasksStrategy</class>
        <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>
        <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>
        <class>org.jbpm.task.User</class>

           
        <class>org.drools.persistence.info.SessionInfo</class>
        <class>org.drools.persistence.info.WorkItemInfo</class>
     <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
        <class>org.jbpm.persistence.processinstance.ProcessInstanceEventInfo</class>
     
        <properties>
             
            <property name="hibernate.dialect" value="org.hibernate.dialect.DB2Dialect"/>
            <property name="hibernate.connection.driver_class" value="com.ibm.db2.jcc.DB2Driver"/>
            <property name="hibernate.connection.url" value="jdbc:db2://localhost:50000/jbpm5" />
            <property name="hibernate.connection.username" value="S28249"/>
            <property name="hibernate.connection.password" value="tyagiS"/>
           
            <property name="hibernate.connection.autocommit" value="true" />
            <property name="hibernate.max_fetch_depth" value="3"/>
            <property name="hibernate.hbm2ddl.auto" value="update" />
            <property name="hibernate.show_sql" value="false" />
             <property name="hibernate.transaction.manager_lookup_class" value=" org.hibernate.transaction.WebSphereExtendedJTATransactionLookup"/>
        </properties>
    </persistence-unit>
</persistence>
--------------------------------------------------------------

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