That message in the Log 8:32:20,949 INFO [ProxyFactory] Bound EJB Home 'MapSession' to jndi 'MapSession' is the default. So basically jboss is ignoring your jboss.xml mapping. Can you please; Change <jndi-name> jboss.xml or Change it to the Default MapSession, i.e. remove the ejb/ prefix Change you jboss-web.xml <jndi-name> to MapSession, i.e. remove the ejb/ prefix add a link to your web.xml <ejb-ref> <ejb-link>MapSession</ejb-link> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033899#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...