Configuration: <service name="persistence" factory="org.jbpm.persistence.jta.JtaDbPersistenceServiceFactory" /> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137954#4137954 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137954