I rechecked it again: I'm using jBPM 3.3.1 not JBPM 3.2.2. Sorry! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4251073#4251073 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4251073