I think you should use latest stable version (1.2.0.GA). Im using with success 1.2.0.GA + EJB 3.0 RC9 Patch 1. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023592#4023592 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023592