It seems that forum ate part of my topic header - it was "Problem: 'no transaction is in progress' on flush" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033817#4033817 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4033817