The jBPM BPEL 1.1.GA works fine, thank you very much for your help! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4111163#4111163 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4111163