OpsMgr (SCOM) - BUILTIN\Administrators

Well, imagine that for some reason you delete the "BUILTIN\Administrators" group in OpsMgr Administrator Role, you might have some issues if you don't have all the profiles and roles correctly assinged.

There's a workaround, not supported by MSFT, but, well ... :)

Into OpsDB, run this query.

 insert into AzMan_Role_SIDMember ([RoleID],[MemberSID])  
 VALUES (1, 0x01020000000000052000000020020000) -- This is the hex value for BUILTIN\Administrators  

And off you go!

Cheers,