Does this help: http://www.jboss.org/community/wiki/SetUpAMySQLDatasource View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4253393#4253393 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4253393