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| About MDB Exception |
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| jeffcf |
 Posted: Thu Feb 15, 2007 10:50 pm Post subject: About MDB Exception |
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Newbie
Joined: 15 Feb 2007
Posts: 1
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Hi all,
I need someone help me. ^_^
I write a MDB to receive MQ Message then insert into DB2 database.
1. AP server : websphere 5
2. Message Serve : IBM MQ Server
3. MDB transaction type is bean. I control transaction by myself at onMessage to call module(jdbc db).
4. The transaciton are all in onMessage to call db module , I don't call any EJB.
4. The message generate from CICS call MQ API.
5. Peak time : 3-5 message / per sec.
6. I catch Exception and throwable at onMessage method and catch is fail.
the exception also throw.
The program run normally. ( insert db success)
But sometime systemOut log has some error message as following :
[5/28/06 18:49:21:770 CST] 269e94f7 LocalTranCoor E WLTC0033E: Resource linxDataSource rolled back in cleanup of unresolved LocalTransactionContainment.
[5/28/06 18:49:21:786 CST] 269e94f7 LocalTranCoor E WLTC0032E: One or more resources rolled back. An unresolved LocalTransactionContainment had an unresolved action of rollback.
[5/28/06 18:49:22:084 CST] 269e94f7 ServerSession W WMSG0031E: Exception processing JMS Message for MDB SendMessagMDB, JMSDestination SendMessageQueue : javax.ejb.TransactionRolledbackLocalException: ; nested exception is: com.ibm.ws.exception.WsEJBException
com.ibm.ws.exception.WsEJBException
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapException(LocalExceptionMappingStrategy.java:159)
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapCSITransactionRolledBackException(LocalExceptionMappingStrategy.java:293)
at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java(Compiled Code))
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java(Compiled Code))
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java(Compiled Code))
at com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
javax.ejb.TransactionRolledbackLocalException: ; nested exception is: com.ibm.ws.exception.WsEJBException
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapCSIException(LocalExceptionMappingStrategy.java:96)
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapException(LocalExceptionMappingStrategy.java:165)
at com.ibm.ejs.container.LocalExceptionMappingStrategy.mapCSITransactionRolledBackException(LocalExceptionMappingStrategy.java:293)
at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java(Compiled Code))
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java(Compiled Code))
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java(Compiled Code))
at com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java(Compiled Code))
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Transaction type is bean : why EJB container throw TransactionRolledbackLocalException ?
How to solve it?
Thanks
Best Regards,
Jeff Tseng |
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| fjb_saper |
| Posted: Sat Feb 17, 2007 6:30 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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Looks like you have an exception in the onMessage method that forced a rollback.
The exception got raised when executing:
LocalExceptionMappingStrategy.java: @ line # 293
Enjoy 
_________________
MQ & Broker admin |
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| Jeff CF |
| Posted: Sat Feb 17, 2007 9:24 pm Post subject: |
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Newbie
Joined: 07 Sep 2006
Posts: 2
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Hi,
Could you tell me more information how exception happened?
Are there any solution to solve it?
I use the following code to catch exception :
public void onMessage(javax.jms.Message aMsg) {
try{
call db module
}catch(Exception){
}catch(throwable te){
}
}
But the exception also throw.
Thanks,
Jeff
| fjb_saper wrote: |
Looks like you have an exception in the onMessage method that forced a rollback.
The exception got raised when executing:
LocalExceptionMappingStrategy.java: @ line # 293
Enjoy |
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