Dear Armin, first of all thanks for your prompt reply! I applied the change to the ImplementationJTAImpl#registerOpenDatabase and executed the test from scratch. My simple test application works fine now. I deployed also the main J2EE application and works also there at first sight.
I would like to have more insight from you regarding the patch you proposed to apply in ImplementationJTAImpl class. 1. You wrote the following: "OJB always lookup a running JTA-transaction this can't be successful when db.open(...) is called on ejbCreate()". Could you please give me more info? I cannot see the problem with ejbCreate(). Thanks! 2. You wrote me it could be a "bug" in odmg implementation. And clearly you seems right. I cannot understand however why it was successfully running on previous versions of ora9ias!?! 3. I commented out the beginInternTransaction() invocation. Clearly this method is equally invoked following another code flow. Does it mean it was called twice before your patch? 4. My Session Bean is substantially very close to src\ejb\org\apache\ojb\ejb\odmg\ODMGSessionBean.java (taken from the db-ojb-1.0.rc7 distribution). The only difference I note is on the "Required" attribute marked in the ODMGSessionBean.java javadoc. I use "NotSupported" instead. Have I to change the attribute to "Required"? 5. I am quite sure about this bug (anyway I will check it more and more and I will keep you informed). If you are certain of this bug too, in what release do you think to fix it? Have you planned a target release date for next OJB release? What can I do in the meantime a new release will be officially distributed? Armin, I really appreciated your help. Hope you will answer to all my questions without getting bored :) Thanks, d. -- ____________________________________________________________ Yahoo! Companion - Scarica gratis la toolbar di Ricerca di Yahoo! http://companion.yahoo.it --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]