I found that problem was fixed in 1.1.GA https://jira.jboss.org/jira/browse/BPEL-280 But I found it still remaining. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4180220#4180220 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4180220