When looking up the EntityManager by hand from the JNDI I get: | javax.persistence.TransactionRequiredException: no transaction is in progress | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000856#4000856 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000856