ok, the problem has been solved. It was Sun App Server policy problem. I added the following permission to the server.policy file and it solved the problem.
permission java.security.AllPermission "createClassLoader"; -- View this message in context: http://www.nabble.com/-S2--HTTP-Status-404---result-%27null%27-not-found-tf3790310.html#a10894275 Sent from the Struts - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]