Here's the correct reveng strategy class name org.hibernate.cfg.reveng.DelegatingReverseEngineeringStrategy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3970235#3970235 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3970235