Dear Akanksha,
Thank you for contacting Microsoft Support.
Thank you for sharing the details.
The new validation appears to be blocked because the previous validation operation did not fully clear its Azure-side deployment state. To avoid affecting the existing deployment configuration, please do not manually delete or modify the deployment settings resource.
If the previous validation created stale network-switch information, please follow the Microsoft-documented cleanup procedure below on the first Azure Local machine, and then restart validation from the Azure portal:
Microsoft Learn: Troubleshoot Azure Local deployment validation issues
Before proceeding, please confirm whether the current error includes an Edge Device, VM switch, or deployment settings already provisioning message. If it only reports that the deployment settings resource remains in Provisioning, please share Us the latest validation error in Message, timestamp, correlation ID, and deployment settings resource ID so that we can validate the backend state before any resource cleanup.
Thanks,
Manasa