hi all, I managed to get jBPM 3.1.2 running on JBoss AS jboss-4.0.5.GA (After a lot of googling and also searching here in this forum). However, when i deployed JBoss Portal jboss-portal-2.4.1 on the same AS, the problem discussed above did occur. It seems the two tomahawk.jar files included in the deliveries are different and conflict. I tried to move either of them in the AS default/lib. Problem remains. Has anyone ever succeeded in deploying the latest JBoss Portal and jBPM on one Jboss AS and what tricks should be done to get them working together? Tks a lot! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003419#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...