problem while Getting reply message... in Request / reply pa

[rahb]

I am using JMS Request / Reply pattern, I can send message to the consumer...consumer process it and again sends back to the producer...
but withhen that I get the following error message....Tell me where it could be the wrong...


15:15:58,640 WARN [loggerI18N] [com.arjuna.ats.internal.jta.resources.arjunacore.preparefailed] [com.arjuna.ats.internal.jta.resources.arjunacore.preparefailed] XAResourceRecord.prepare - prepare failed with exception XAException.XAER_RMERR
15:15:58,640 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_50] - Prepare phase of action a010668:e33:48e128e4:a4 received heuristic decision: TwoPhaseOutcome.HEURISTIC_HAZARD
15:15:58,640 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_36] - BasicAction.End() - prepare phase of action-id a010668:e33:48e128e4:a4 failed.
15:15:58,640 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_37] - Received heuristic: TwoPhaseOutcome.HEURISTIC_HAZARD .
15:15:58,640 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicAction_38] - Action Aborting

[rahb]

I want to add one more thing ....in the project . I have sender in 1 jar file and consumer in other jar file....