Hi ,
Thanks for reaching out to Microsoft Q&A.
- Check Service Plan and App Service Region: Ensure that you are attempting to create or update both the service plan and app service in the same region. This helps prevent conflicts.
- Verify Azure Policies: Look for any Azure Policies created by other users that might impact or restrict the creation or modification of the server farm or related resources.
- Register Microsoft.Web Provider: Confirm if the Microsoft.Web provider is registered. If not, you can register it using the following CLI commands:
az provider register --namespace Microsoft.Web
az account clearClear the logged-in subscriptions cache using: ```
Then set the required subscription freshly using: ```sql az account set --name <subscription_name>
If nothng worked, would suggest you create a support ticket.
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