Ah, I already updated my JBoss with EJB3.0 Nice to know there is another solution View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4009458#4009458 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4009458