Great, it works. But I try to understand what was wrong. Previously I had in Dynamic Web Application i ndependencies: - use EJB client jar and have checkbox on ejb client jar Now I have - Allow both and checkbox on ejb jar Now works, when all is on one machine JBoss and Client on the same JVM. Does this configuration will work also on distributed configuration? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4204572#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...