When posting XML text, please use the "code" tag. You can do this by selecting the text and clicking the Code button that appears above the editor window. Also, use the Preview button to ensure the formatting before clicking Submit. As for your question, how are your entity beans packaged, and where is the persistence.xml file located? Be specific! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4201966#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...