You should post this on the JCA forum. Datasource configuration is handled by the JCA layer, not by JBoss Messaging. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4042137#4042137 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4042137