you need to show the code for // make persistent customersFacade.save(customer); local or remote bean? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3972778#3972778 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3972778