Hi All
I am trying to deploy an application on WS7 + DB2, and I was stuck with the following error, and the same application is working without any problem when it was deployed on Weblogic. At the same time I can’t find any resources about the class UserTransactionImpl.

Can any one help me to solve this issue.
Thank you

7/31/09 16:45:40:045 EDT 00000019 LTCUOWCallbac E WLTC0037E: Cannot start a global transaction. A LocalTransactionContainment is already active with work.
7/31/09 16:45:40:060 EDT 00000019 JTATransactio E org.hibernate.transaction.JTATransaction begin JTA transaction begin failed
java.lang.IllegalStateException: Cannot start a new UOW. A LocalTransactionContainment is already active with work.
at com.ibm.ws.LocalTransaction.LTCUOWCallback.uowPreB egin(LTCUOWCallback.java:250)
at com.ibm.ws.LocalTransaction.LTCUOWCallback.context Change(LTCUOWCallback.java:166)
at com.ibm.ws.uow.UOWScopeCallbackManager.notifyCallb acks(UOWScopeCallbackManager.java:69)
at com.ibm.ws.tx.jta.UserTransactionImpl.begin(UserTr ansactionImpl.java:160)
at org.hibernate.transaction.JTATransaction.begin(JTA Transaction.java:91)
at org.hibernate.impl.SessionImpl.beginTransaction(Se ssionImpl.java:1354)