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Weblogic problem with Connection Pool when there is SQL Exception

 
Ed Wong
Greenhorn
Posts: 1
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Hi,
Can someone help?
When there are many SQL exceptions thrown, the entire Pool connections on Weblogic 6.1 sp2 become unusable, and I need to re-start Weblogic. And it gives me these errors:
java.lang.ClassCastException: weblogic.rjvm.ClassTableEntry
at weblogic.rjvm.MsgAbbrevInputStream.getMethodDescriptor(MsgAbbrevInputStream.java:262)
at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:148)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:195)
at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:642)
at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:589)
at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:164)
at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:637)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java:454)
at weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:456)
at weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:385)
at weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Can someone tell me what's going on?
Thanks
 
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