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CountRows The data returned by the service is invalid

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Posted on by Community Power Pla... Microsoft Employee

Hi there,

I have a couple of CDS entities which I'm using to supply Power Apps. When I use the CountRows function I get an error advising "The data returned by the service is invalid". There are currently only 3 rows in the table so its not a delegation issue.

To troubleshoot, I have added the following to the Default Value of a Text Box which fails:

CountRows('Houses')

With Houses being the name of the Entity.

This works when I point to Entities which are auto generated by Power Apps, but does not work for my custom entities.

Your help is much appreciated.

Richard

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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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Hi @Anonymous,
Seems like your missing privileges on those custom entities. You'll need to edit an existing security role (or create a new one) to grant privilege on those entities. Make sure you edit the role(s) that are assigned on the user that is used in the CDS Connector.
Cheers

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Community Power Pla... Microsoft Employee on at

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Thanks for the advice, this seems to have worked!

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