-----Mensagem original----- De: David Jencks [mailto:[EMAIL PROTECTED]
> There is something wrong somewhere. Can you locate the code in the > jdbc wrapper you are using that calls close on the oracle connection > and get a stack trace for when it is called? I can, but I'm sure that is not being closed prematurely. I'm using classes12_g.jar driver. I already exchange a message with an Oracle dev asking why, for example, after the enlist the next call to getConnection will throw "Connection Closed". That leads me to think Oracle driver has its own personality :-) > In the current openejb jdbc wrapper, closing a connection handle does > not close the underlying connection. Yup. I made a few test cases trying to reproduce the situation. I tested with Oracle and HSQL. Didn't have success. Test cases passed, the my application fails. > Is there some chance that you have obtained the underlying Oracle > connection and have closed it by mistake? This is almost impossible. The connection is being created by the stack of Connection interceptors and JBDC-JCA bridge. I don't have access to the underlying connection... I'll keep digging. Cheers, hammett