Thank you very much and you are right, once ejb-jar.xml is removed things worked. Thank you very much! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4147071#4147071 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4147071