[jboss-user] [JBoss Messaging] - Weird transaction error

I'm getting these strange transaction related errors from an MDB consuming messages from queue: | 2008-08-07 18:22:42,414 [JMS SessionPool Worker-5] WARN com.arjuna.ats.jta.logging.loggerI18N - [com.arjuna.ats.internal.jta.resources.arjunacore.preparefailed] [com.arjuna.ats.internal.jta.resources.arjunacore.preparefailed] XAResourceRecord.prepare - prepare failed with exception java.lang.IllegalMonitorStateException | 2008-08-07 18:22:42,414 [JMS SessionPool Worker-5] WARN com.arjuna.ats.arjuna.logging.arjLoggerI18N - [com.arjuna.ats.arjuna.coordinator.BasicAction_36] - BasicAction.End() - prepare phase of action-id -53eef977:b8fd:489b9f66:dea failed. | 2008-08-07 18:22:42,414 [JMS SessionPool Worker-5] WARN com.arjuna.ats.arjuna.logging.arjLoggerI18N - [com.arjuna.ats.arjuna.coordinator.BasicAction_38] - Action Aborting | 2008-08-07 18:22:42,419 [JMS SessionPool Worker-5] ERROR org.jboss.jms.asf.StdServerSession - failed to commit/rollback | javax.transaction.RollbackException: [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] Can't commit because the transaction is in aborted state | at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1394) | at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135) | at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87) | at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:351) | at org.jboss.jms.client.container.ClientConsumer.callOnMessage(ClientConsumer.java:160) | at org.jboss.jms.client.container.SessionAspect.handleRun(SessionAspect.java:831) | at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect14.invoke(SessionAspect14.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) | at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientSessionDelegate$run_N8003352271541955702.invokeNext(ClientSessionDelegate$run_N8003352271541955702.java) | at org.jboss.jms.client.delegate.ClientSessionDelegate.run(ClientSessionDelegate.java) | at org.jboss.jms.client.JBossSession.run(JBossSession.java:199) | at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194) | I've already opened a support ticket on this but I just wanted to know what you think about this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4169483#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...