I occur a EP fatal error, I deleted the master rule collection, then edited the defaultdesktop. but I deleted the role collection page, now I can't logon on EP with any roles, because now I just could see the logon screen. I try to logon by J2ee_admin. After I logon successfully, it displays nothing on windows. I can only logon with user j2ee_admin, EP alert is it occur error when accessing framework page, the object inexistent or interview purview mistake.
Who met this problem, please give me some advice.