Hi all, now it works :-) I used the ojdbc14.jar Driver without success, but the ojdbc14_g.jar-Driver does it's work. Carsten View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983775#3983775 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983775