Failed to register using AAD auth. Falling back to the old auth.

Question

Few of my SCCM client showing below error and not registering with SCCM server

Failed to register using AAD auth. Falling back to the old auth.
RegTask: Failed to send registration request message. Error: 0x87d00231

Someone can help to understand this issue and share the fix for this.

solved 0
Govarthanan Verrasamy 4 months 2 Answers 311 views Beginner 0

Answers ( 2 )

  1. Have you enabled azure ad discovery?
    And are you using eHTTP?

    Give some more details to help you further.

    Best answer
  2. Is this device registered to Azure AD? (You can confirm this from Azure AD Devices) or running the following command

    – dsregcmd /status

    If not registered then you might need to fix that ..

    Also, you should have uploaded the server cert to CMG and that cert should be there in the client as well as the MP IIS configuration as well.

    Do you see any errors in MP IIS logs as well?

    Some other resources – https://karthickjokirathinam.com/2015/05/27/configmgr-2012-mp-troubleshooting-http-test-request-failed-status-code-is-403-forbidden/

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