ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

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Posted on by Danny_Dicaprio

I have a power app form , on onselect of a button I'm passing SubmitForm(form2)

But it is showing an error " Network error using patch function. the requested operation is invalid "

I tried refreshing the data source

published the app

created a new form

check for the required value but the issue still persists

Could anyone please help me to fix the issue

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Danny_Dicaprio on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

Hi Everyone @Rahman1005 @v-qiaqi-msft @timl

Thanks for replies!
I got issue, I Have turned off the "Enforced Unique Values" in the person type column in my SharePoint list and it worked.
Thanks for your support, guys!
Rahman1005 109 on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

Hi,

Can you share you submit code or screen short to help better.

Thanks,
v-qiaqi@microsoft.com on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

HI @Danny_Dicaprio,

Show me how you set the Items property of this dropdown and how you set the Update property of this data card
timl 34,939 Super User 2025 Season 1 on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

So to clarify, you removed the card with the person type column and the error went away. You then re-added it back through the 'Fields' section of the form designer and the error returned?
Danny_Dicaprio on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

@timl HI Thanks for the reply

I tried to remove one by one
the problem is with dropdown which is my person type column in my sharepoint list
but it is not showing an error how do i fix it
timl 34,939 Super User 2025 Season 1 on at

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Re: ON SUBMIT FORM NETWORK ERROR USING PATCH FUMCTION TH EREUESTED OPERATION IS INVALID

Hi @Danny_Dicaprio

To diagnose this, I'd try running the Monitor tool. The details of the trace might reveal exactly what 'requested operation' is invalid.