WLS 5.1 to 6.1 caused NestedRuntimeException

[Sooal]

Hi,

I m trying to port an application from weblogic 5.1 to 6.1, I ve compiled the application with wls61.ejbc and everything went fine. When I deploy the application it seems like it s Okey until I m trying to run som functions as create Car, I m getting a tough nestedexception error and I dont know how to solve it.

Is there any chance to solve this ???? Plz help me!

see re-fined stack trace:

<Error> <EJB> <Exception during commit of transaction Name=[EJB carejb.CarManager_Bean.createCar()], Xid=1485:9a777a75a48c95fa(2320407), Status=Rolled back. Reason=weblogic.utils.NestedRuntimeException: Error writing from beforeCompletion - with nested exception:

[java.rmi.RemoteException]],numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=10, ServerResourceInfo[weblogic.jdbc.jts.Connection]=(state=rolledback,assigned=prodserver), SCInfo[proddomain+prodserver]=(state=rolledback), properties=({weblogic.transaction.name=[EJB carejb.CarManager_Bean.createCar()],

weblogic.jdbc=t3://192.168.1.11:7001}), OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=prodserver+192.168.1.11:7001+proddomain+, Resources={})], CoordinatorURL=prodserver+192.168.1.11:7001+proddomain+):

java.rmi.RemoteException at carejb.beans.Car_Bean.ejbStore(Car_Bean.java:211)

--------------- nested within: ------------------ weblogic.utils.NestedRuntimeException: Error writing from beforeCompletion - with nested exception...

 

[Sooal]

BTW
I use the latest service pack 5 with Wls 6.1.

 

[Sooal]

Forget about it, I ve solved it!
There was a un-initiated fields in ejbStore, but why this rocket-science error message when it s all about a nullpointer at value X!!!!