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How to resolve 'List data validation failed' flow failure

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Posted on by biterbit

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I have a simple flow that processes a Microsoft Forms submission and puts the results in a SharePoint list. I find that the flow fails every 8-10 runs with the same error: 'List data validation failed' (followed by some hex strings which mean nothing to me). All I do when I see a failure is to resubmit the flow, which then works fine.

The fact that resubmission always works would indicate that the flow itself is fine and something else (timing, database conflict) is causing the intermittent errors, but I have no clue as to how to prove this, or whether it can be fixed. If this was once every few months, I would have no issue, but this now happens every other day and is a support overhead I could do without.

Does anyone know whether this error can be resolved?

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biterbit 370 on at

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Re: How to resolve 'List data validation failed' flow failure

@v-bofeng-msft: Thanks for the advice. I've had look though a few of the failures but I can find no more detail than is on the error message. I will pursue the support option.
v-bofeng-msft on at

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Re: How to resolve 'List data validation failed' flow failure

Hi @biterbit:

I suggest you find the specific error action in the run history and check if there is any problem with its input.

If you can't find the problem, I suggest you consider creating a support ticket for professional assistance following the below procedure.

Get Help + Support - Power Platform | Microsoft Docs

Best Regards,

Bof