It says there is a ClassNotFoundException. How are you adding jbpm to the classpath? Are you sure it is there? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247649#4247649 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4247649