Ok, now i think i can see the problem. You are not working with persistence? (a Database for storing the process information?) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4180269#4180269 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4180269