I'm using jbpm-3.1.1 jbpm.bpel.1.beta1, jboss AS 4.0.4.GA, and java 1.5 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993932#3993932 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3993932