Persistence provider to be specified in Persistence.xml is Hibernate (default) Regards LakshmiPriya View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057331#4057331 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057331