SCCM PXE Boot prompts "Waiting for approval"

Boopathi Subramaniam 3,196 Reputation points
2021-10-29T20:02:31.287+00:00

Hello Team,

"Waiting for Approval" message appears when IT Technician boots from PXE.
PXE boot allowed for all the "Unknown" computers in SCCM.

Please help on the below queries

  1. Why this approval message appears
  2. Where to choose Approval in SCCM
  3. How to avoid this message in PXE Boot
  4. This occurs only from one Distribution Point

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Microsoft Configuration Manager Deployment
Microsoft Configuration Manager Deployment
Microsoft Configuration Manager: An integrated solution for for managing large groups of personal computers and servers.Deployment: The process of delivering, assembling, and maintaining a particular version of a software system at a site.
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  1. AllenLiu-MSFT 40,881 Reputation points Microsoft Vendor
    2021-11-01T06:43:24.23+00:00

    Hi, @Boopathi Subramaniam
    Thank you for posting in Microsoft Q&A forum.

    Have we checked SMSPXE.log to see if there any error or any words like "device is not in the database"?
    And is there anything special about this DP compared to others?
    Did you configure the DHCP scope option 66 and 67?


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  2. Anthony Meluso 21 Reputation points
    2021-11-01T15:21:05.813+00:00

    We are also seeing this since we upgraded to 2107 with the latest KB installed.

    The SMSPXE.log reports the following:

    PXE::Settings::GetVariablesFile failed; 0x80004005
    PXE::Settings::GetVariablesFile failed; 0x80004005

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