MP has rejected a policy request

MP has rejected a policy request from GUID:12345-1234-1234-1234-123345678 because it was not approved. The operating system reported error 2147942405: Access is denied.

I was getting quite a few of the above errors. I didn't know where the machines were so I had to run a query to find the Names of the problem computers. Heres what I used:

select
resourceID, netbios_name0, SMS_Unique_Identifier0
from
dbo.v_R_System
where
(SMS_Unique_Identifier0 = 'GUID:YOUR GUID FROM THE ERROR')


this returns the name and you can follow up and fix the problem :)