ok my 2nd TaskNode resides in a subprocess and therefore the Process Instance ID is different. *solved* View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4212912#4212912 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4212912