Hi,
do you use jbpm-installer? It should work out of the box there.
If you deploy jBPM .wars into JBoss AS, you have to configure several things by yourself. In this case you need to modify $JBOSS_HOME/standalone/configuration/standalone.xml in this way:
| | <subsystem xmlns="urn:jboss:domain:ee:1.1"> |
| | <global-modules> |
| | <module name="org.jboss.netty" slot="main"/> |
| | </global-modules> |
| | <spec-descriptor-property-replacement>false</spec-descriptor-property-replacement> |
| | <jboss-descriptor-property-replacement>true</jboss-descriptor-property-replacement> |
| | </subsystem> |