Windows Store for Business Sync Failure.

Question

We have a mid size MEM 2006 hierarchy with 1 CAS and 3 Primary Sites.
Around a month back we had an issue with both CMG and WSfB not synching to Azure.
It turned out that CAS was missing a DigiCert certificate which was imported from Primary Site to make both CMG and WSfb work.

We again ran into the same problem where CMG works but MSfB sync has stopped working again.
We have checked with network team and there is no SSL/TLS inspection.
These are the errors in the logs ..only clue i could find about this was on a forum..which advised to “install Certificate and intermediate certificate for businessstore.microsoft.com on CAS “

Not really sure which certificates we are missing since this has been working and nothing changed except for upgrade to MEM2006 from 1910.

 

System.Net.Http.HttpRequestException: An error occurred while sending the request. —> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. —> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

SMS_CloudConnection_WsfbSyncWorker 10/26/2020 4:22:36 PM 150 (0x0096)
Exception: [System.AggregateException: One or more errors occurred. —> System.Net.Http.HttpRequestException: An error occurred while sending the request. —> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.

 

—> (Inner Exception #0) System.Net.Http.HttpRequestException: An error occurred while sending the request. —> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. —> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

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Anshul Srivastava 1 month 1 Answer 48 views Beginner 0

Answer ( 1 )

  1. I was not aware that there is a cert requirement for MSfB sync

    I think Microsoft Store for Business works without cert

    https://docs.microsoft.com/en-us/mem/configmgr/apps/deploy-use/troubleshoot-microsoft-store-for-business-integration

    The problem should be something else

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