Excuse me, you right apemberton. I didnt saw, that the session-config is only for cluster environments. I also use the JAAS principal. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217917#4217917 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217917