MCM all client offline, push client show error -2147023174

Chong 871 Reputation points
2023-12-07T03:42:25.33+00:00

Hi,

We just perform the MCM in-place upgrade from 2207 to 2309. After upgrade, we can see all client still online.

However, we mis-configure something in network (the client network and SCCM server blocked and we resume it after 2 days). After network resume, all of the client still offline.

We try to push agent to the client to update the client agent to see if it can online again, but the push install failed and the report show -2147023174

How can we resume all the client connection?

Microsoft Security | Intune | Configuration Manager | Updates
Microsoft Security | Intune | Configuration Manager | Deployment
Microsoft Security | Intune | Configuration Manager | Other
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Accepted answer
  1. AllenLiu-MSFT 49,316 Reputation points Microsoft External Staff
    2023-12-07T07:32:14.6433333+00:00

    Hi, @Chong

    Thank you for posting in Microsoft Q&A forum.

    The error code -2147023174 means "The RPC server is unavailable", we may check out firewall or Antivirus, check if Dynamic Ports are open and that the three-way handshake succeeds.


    If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Add comment".


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