[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-798) MDB + JBPM - problem with transaction

[Bradley Smith (JIRA)]

MDB + JBPM - problem with transaction
-------------------------------------

                 Key: JBSEAM-798
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-798
             Project: JBoss Seam
          Issue Type: Bug
          Components: BPM, Core, EJB3
    Affects Versions: 1.1.6.GA
            Reporter: Bradley Smith


I have an MDB that invokes a SLSB method - the method does some persistence work and signals a jBPM ProcessInstance. I am consistently getting an exception related to transactions from jBPM.

09:23:10,158 ERROR [StdServerSession] failed to commit/rollback
org.jboss.tm.JBossRollbackException: Unable to commit, tx=TransactionImpl:XidImpl[FormatId=257, Glob
alId=DEIBKST-6KZFT61/14, BranchQual=, localId=14] status=STATUS_NO_TRANSACTION; - nested throwable:
(java.lang.NullPointerException)
        at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:372)
        at org.jboss.tm.TxManager.commit(TxManager.java:240)
        at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:351)
        at progress.message.jimpl.Session.dU_(Unknown Source)
        at progress.message.jimpl.Session.run(Unknown Source)
        at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:196)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
        at org.jboss.seam.core.ManagedJbpmContext.beforeCompletion(ManagedJbpmContext.java:94)
        at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
        at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
        at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)
        ... 7 more

all the details can be found in the supplied JBoss Forum Reference

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