Sorry, I just figured that all I have to do is to update my JBossAS 4.0.5 to jbossws 2.0.1... now my EJB3 is also using JAX-WS. Very nice! Now I just need to figure out if it makes sense at all to deploy a webservice as stateful clustered bean. Have to learn about EJB3 but if someone could point me in the right direction I'd be grateful. Torsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092963#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...