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HTTP ERROR 401 on downloading file from Dataverse

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Posted on by WebPortal

2,295

Hello,

I can't download a file from a Dataverse table with my account from a canvas app.

This is the link of the Download function in the OnSelect property of a button:

https://xxx.crm4.dynamics.com/api/data/v9.2/cre05_exzxceiros(xcxz)/cre05_anexodsf/$value

I get the error:

HTTP ERROR 401

I'm the owner of the record and I belong to the record's BU.

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Microsoft Dataverse with Power Apps

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MichaelFP 1,847 Super User 2025 Season 2 on at

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If you put in the browser the url, opens to you or you receive 401?

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WebPortal 2,295 on at

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In mozilla firefox I get a blank page.

In Chrome, I get a 401 error.

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WebPortal 2,295 on at

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I've finally made it!
Not having the environment URL as an environment variable was not working for me.
I have no idea why, since the whole URL is exactly the same.

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