OK, sorry for the inconvenience; I've got the reason why. I did not create a JBoss AS server configuration. Fred View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988486#3988486 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988486