Thank you very much for your reply. I had, in fact executed the JCA without the JAR files inside my WAR - it works fine. But, as I said, Weblogic dosent allow us to deploy the WAR file without the JAR file in its WEB-INF/lib folder. Since I need to maintain the same packaging for all the servers, it is causing the problem. I would be really grateful if you could point me a way by which I can tell JBoss to merely ignore the JAR files included inside the WAR file - maybe using some deployment descriptor elements. Appreciate your help greatly. Thanks and Regards, Venu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023812#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...