Thats really unfortunate, you've been very helpful even if the problem still hasnt been solved. I'm trying a few different oracle drivers now to see if possibly the wrong version of the oracle drivers, but I'm on my last legs here! Perhaps someone else would care to chime in, or does this belong in the Persistence/Database forum for that type of help? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128787#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...