Do you have META-INF/faces-config.xml in the jsf-portlet.jar ? Also do you use the latest version ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068666#4068666 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4068666