Cannot using datasheet view on Intranet
Problem :-
There might be a problem when migrated to Windows 8 (IE 10) or Windows 7 (IE 9). The symptom is cannot using datasheet view on Intranet (Sharepoint).
Resolution :-
1. Adding another Alternate Access Mappings on the server (in Central Administration) for http://intranet.rmasia.net (zone = Custom).
2. Add one registry key on the server
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsa]
"DisableLoopbackCheck"=dword:00000001
If you require further assistance, please open a support ticket.