PENDING MP has rejected policy request from Client because this SMSID is marked as blocked

[Meni Adam]

Hi

In service "SMS_MP_CONTROL_MANAGER" the following error repeats itself all the time

MP has rejected policy request from Client(SMSID = GUID:183C3993-15F5-4647-A82F-4581699F6CB2) because this SMSID is marked as blocked.

There is 5 different numbers repeated after "GUID"

I checked and no stations in a BLOCKED status

Also I created Collection with the GUID number and no results

I would appreciate your help

Meni

 

[Prajwal Desai]

Hi, could you check if the certificate assigned for Distribution Point is revoked/expired ?.

 

[Meni Adam]

Hi

I found the reason for the three system,
The reason there was duplication of computers in SCCM.
After deleting one of the copies from SCCM also the errors stopped for them.

Now there are errors only for two computers.
If I delete both of these computers from SCCM the errors disappear.
But after System Discovery they return to SCCM and errors coming back.

I installed the SCCM client and still blocked

 

[Meni Adam]

I found this:

http://www.emmanuelrached.com/2014/09/08/sccm-revoked-clients-registration/

I ran the following command in SQL

Select * from ClientKeyData where isrevoked=1

and result is the blocked computers

Fixed after run that:

Update ClientKeyData set isrevoked=0 where isrevoked=1