I'm not really happy with that - but thanks anyway. I think I will go back to JAX-RPC... Bernhard View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4084752#4084752 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4084752