I updated my JBoss 4.2.1 with JBossWS 2.0 and things are working fine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4070402#4070402 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4070402