Remove all manual actions with transactions and sessions Session hsession = jbpmContext.getSessionFactory().openSession(); | Transaction transaction = hsession.beginTransaction(); transaction.rollback(); hsession.close(); If you need to save some hibernate object use session from this method jbpmContext.getSession() View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069542#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...