Thank you Jerry Gauth for your so quick Answer, Now works, with ?localhost:1100? . The Problem was that JBoss doesn?t really apply my changes in the Sar file (Hot deployment doesn?t work properly). After every changes I must restart the JBoss. Which was confusing because JBoss AS starts and stops the Service by replacing the Sar file, but my changes wasn?t applied. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995278#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...