Hi, your taskInstance is named newti or u r calling ti.getTaskController () ... Regards, O.M. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067039#4067039 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4067039