i tke it back. Where to fast. Will investigate thre wiki example. But i am interestetd why the mentioned error occurs View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030943#4030943 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030943