Can someone shed some light on why this simple example isn't working, or perhaps some things I can try to atleast give me some debugging information? I'm running a default instance of JBoss AS 4.2.2 and I've created (I think) a MDB per these instructions: http://www.jboss.org/jbossejb3/docs/tutorial/jca/inflow/quartz/quartz.html When I jar/deploy it, nothing seems to happen. Any help would be greatly appreciated. thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4157182#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...