I'd like to know more about this as well. If a bean developer may safely ignore this warning, why am I being warned at all? More immediately, when we run our load tests, we end up with gigs of log file filled with warnings. We work around this by moving the logging level from WARN to ERROR or filtering out this particular warning, but if it's important enough to warn us, I feel funny about hiding it. It would be good to know what it means and what could or should be done about it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4202300#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...