Does't say anything here thuogh: http://wiki.jboss.org/wiki/Wiki.jsp?page=ConfigConnectionFactory What I'm trying to achieve is like this: In a standalone client, I need to use UserTransaction to scope JMS and DB work. That is, I need to send a message and update the DB, all in one transaction. If I can't use JmsXA, what is the other way I can enlist these two resoruces in a UserTransaction, Tim? Thanks Madhu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4056324#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...