SCCM client passed/active

RSA111 186 Reputation points
2021-02-15T15:54:41.187+00:00

My environment shows 106 machines as passed/active under monitoring for January 2021 patch rollout.
I didn't find any specific error under few machines.
300 machines are already showing compliant.
Locationsevice.log, clientlocation.log does not have any specific error but "Client is not registered yet. Ignore the policy assignments request"
Found below entry in MP_RegistrationManager.log :

Registration hint is expired. MP_RegistrationManager 15-02-2021 14:56:00 11564 (0x2D2C)
CCMValidateAuthHeaders failed (0x87d0029b) to validate headers for client 'GUID:111E98FC-C1F2-4373-A83E-B35849D1B0C3'. MP_RegistrationManager 15-02-2021 14:56:00 11564 (0x2D2C)

I have seen multiple threads, but found deadend.

Rahul Sapke.

Microsoft Configuration Manager
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  1. RSA111 186 Reputation points
    2021-02-16T10:05:20.077+00:00

    I solved this issue, I created a collection of all non compliant machines and deployed SCCM Client uninstall/install.
    Now they are slowly turning into compliant.

    1 person found this answer helpful.

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