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The requested operation is invalid. The server has rejected the client credentials.

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Posted on by Daveed73

I have a Powerapp which links to two Common Data Service (Dataverse) tables (Items and Item Categories) which are virtual entities which come from Business Central.

The virtual entities were configured as per this link...

https://community.dynamics.com/business/b/andreysnavblog/posts/expose-business-central-api-as-cds-virtual-entity-without-code

The app works perfectly fine for myself but when I share this with others and they open the app they get this error...

"The requested operation is invalid. Server Response: Item Categories failed: The server has rejected the client credentials."

Screenshot 2020-12-15 160303.png

The user has the required CRUD permissions to the custom entities.

Any ideas what could be causing this issue?

Thanks in advance.

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Microsoft Dataverse with Power Apps

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EricRegnier 8,720 Most Valuable Professional on at

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Re: The requested operation is invalid. The server has rejected the client credentials.

Hi @Daveed73,

Where you able to resolve this? Check that the users have not only the security role(s) assigned with privileges to the virtual entities, but read access to "Virtual Entity Data Source"? Also, if you've created a custom role, ensure it got created from "Common Data Service User" role (or at least has the same privileges). It contains the minimal privileges to run the system functionalities.

Hope this helps!

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Daveed1973 67 on at

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Re: The requested operation is invalid. The server has rejected the client credentials.

Hi, yes all sorted. The issue related to the virtual tables in CDS from Business Central and the need to have a Business Central license to read these. Due to us not wanting to give everyone a BC license I have scrapped the idea for using the virtual tables.

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