Going by the "ha" stacktrace it appears to be connecting to HAJNDI. Is the JBoss server where you are seeing this NameNotFoundException part of a cluster, in which the request is being routed to a running JBoss instance? How was the server started? I mean did you start the server as: run -c all P.S. I am not good at clustering, my only experience with it being a sample applicaiton, so i might be completely off-target. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065126#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...