Add this for the compilation: jboss-portlet-api-lib.jar portal-api-lib.jar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4066605#4066605 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4066605