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Small and medium business | Business Central, N...
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Edit in Excel BC20 issue

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Posted on by 22

I'm seeing a BC20 install where edit in excel isn't working. Had this working with BC19 onprem no problem.  

The error is "no authentication realm is defined" yet aad authentication in the web client is working fine.  

Has anyone else seen this with the edit in excel/BC20 feature?

I have the same question (0)
  • Suggested answer
    Inge M. Bruvik Profile Picture
    1,105 Moderator on at

    You need to run a setup process for this on prem, the process is documented here:

    docs.microsoft.com/.../configuring-excel-addin

    Hope this helps you.

  • Suggested answer
    YUN ZHU Profile Picture
    95,321 Super User 2025 Season 2 on at

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