"vijaykoripella" wrote : I am also facing the same issue , complete Task doesnt work inside a transaction. if used with out the transaction it works .I have raised a Jira issue for the same, | http://jira.jboss.org/jira/browse/JBPM-1130 | | I don't know if your using Spring but the workaround in the forums using Spring certainly seems to work. It also seems possible to tie spring transactions into container managed/jpa transactions so it seems like a winner (or at least a decent temporary workaround). It also gives you an excuse to use spring, as if an excuse is needed :). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4126823#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...