Bug: Azure Local / Azure Arc Onboarding Stuck – Private Link Scope Network Error

[Hamzachelligue]

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Bug description
I am trying to onboard Azure Local on Azure Arc. The onboarding process gets stuck with the following error message:

No indication of Private Link Scope but found private endpoint agentserviceapi.guestconfiguration.azure.com: *.*.*.* 
It appears that the process is expecting a Private Link Scope, but the existing scope is deployed in another subscription. This prevents the onboarding from completing.

INFO    AZCM0026: Network Error

Repro steps
Steps to reproduce the behavior:
Start onboarding Azure Local / Azure Stack HCI to Azure Arc.

Follow the onboarding steps until the process checks for Private Link Scope.

Observe that it fails with the above network error.

Expected behavior
The onboarding should not ask for a Private Link Scope if the scope is in a different subscription. The process should either:

Allow cross-subscription scopes, or

Skip the Private Link requirement when no scope exists in the current subscription.

Environment (please complete the following information):

Agent Version : 1.55.03132.2414
Agent Logfile : C:\ProgramData\AzureConnectedMachineAgent\Log\himds.log
Agent Status : Disconnected
Agent Last Heartbeat :
Agent Error Code :
Agent Error Details :
Agent Error Timestamp :
Using HTTPS Proxy :
Proxy Bypass List :
Upstream Proxy :
Gateway URL :
Cloud Provider : AzSHCI
Cloud Metadata
Manufacturer : HPE
Model : ProLiant DL380 Gen10 Plus

Screenshots