The jbossall-client.jar (and the one's listed in its MANIFEST.MF for JBossAS5) are usually enough. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4211764#4211764 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4211764