Oct 31 2021 03:29 AM
Hi, I'm in the process of setting up an Exchange hybrid configuration. Unfortunately hybrid configuration wizard fails to register the endpoint. MRS is active and Microsoft Remote Connectivity Analyzer does not reveal any issues. The HCW log file has an error message regarding an "InternalUrl_Duplicate".
Here is the full message:
[Client=UX, fn=SendAsync, Thread=16] FINISH Time=612,1ms Results=BadRequest {"error":{"code":"InternalUrl_Duplicate","message":"Internal url 'https://webmail.my-domain.com/' is invalid since it is already in use","innerError":{"date":"2021-10-31T09:56:40","request-id":"e9bec38c-6f56-46da-8465-046c1fdb4eb6","client-request-id":"e9bec38c-6f56-46da-8465-046c1fdb4eb6"}}}
We run Exchange 2013 with latest CU and updates. Exchange web services are published through Azure application proxy.
Any ideas?
Your help is highly appreciated.
Thanks.
Jul 07 2022 03:14 PM
@TeeBee Any luck here? Seeing the same error in same scenario.
Jul 19 2022 10:46 AM
@markeharrington We are seeing the same error & scenario as well. Any luck from your side?