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Custom Connector from Flow to Power BI - Unauthorized (401)

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Posted on by buildbod

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I'm cross posting this from the Microsoft Flow community. I have created a Custom Connector to access the Power BI API. To create it I followed a post from the Microsoft Power BI community for creating a custom connector for Power BI in Flow.

Unfortuately the Connector is failing with a 401 error and I cannot fathom why. My post in the Microsoft Flow community has screenshots etc.

https://powerusers.microsoft.com/t5/Connecting-To-Data/Custom-Connector-Unauthorized-401-Power-BI/m-p/285726

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buildbod 130 on at

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Re: Custom Connector from Flow to Power BI - Unauthorized (401)

Problem solved after a support call with Microsoft. It appears that behind the scenes the Custom Connector may not establish correctly the first time of creation. Create a second connector and it work fine. Then remove the first one.

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