why I can not find my case

來源: 於 2005-10-17 07:46:29 [舊帖] [給我悄悄話] 本文已被閱讀：次

status online?? I got my I140 case number, but when I checked the status online on USCIS website , it turns out "error", "not found"... Anybody got the same problem?? or anybody knows what the reason is?? thanks in advance.