I'm not sure, depends what version of EJB3 is there. Needs to be EJB3 RC 8. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975835#3975835 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975835