it makes me woder if it has something to do with portlet jsp's extending GenericPortlet not HTTPServlet View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096319#4096319 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4096319