There is no SeamRemotingServlet any more. Do you have it configured in your web.xml? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023948#4023948 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023948