anonymous wrote : org.jboss.deployment.DeploymentInfo@e234742c { url=file:/C:/jboss-4.2.2.GA/server/default/deploy/MySqlDS.xml } | deployer: null | status: null | state: INIT_WAITING_DEPLOYER | watch: file:/C:/jboss-4.2.2.GA/server/default/deploy/MySqlDS.xml Rename the MySqlDS.xml to MySql-ds.xml. A datasource filename is expected to end with -ds.xml. See this for more details http://wiki.jboss.org/wiki/Wiki.jsp?page=DSdotXML View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124270#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...