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SharePoint form customized with PowerApp stopped working



We have customized a SharePoint form using PowerApps and it worked well until today. It suddenly dtopped working from morning.


When I open my form in PowerApps it is showing a run time error "SubmitForm operation allowed only on button onSelect event."


There is no change to the custom submit button

OnSelect = SubmitForm(formname)

Then I found out of the save button is also not working on PowerApps customized form.


I also tried to create a brand new form and customized with powerapps found the same issue.


Is there any issue with PowerApps customizations?


Your response/ideas are very much appreciated



Venkat Konjeti


Super User
Super User


There is currently an issue with SharePoint Integration.  You might want to take a look at this thread on the issue.  It has been acknowledged as an issue to be fixed.


I hope this gives you more information.

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Thanks for pointing me to right place where everyone facing same issue.

-Venkat Konjeti
Community Support
Community Support

Hi @venkatkonjeti ,

Currently, there are some known issues with the custom form created via PowerApps in SP List.


I have post this issue to my Product Team, if the issue is solved, I would reply here.


Best regards,

Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Not applicable

Hi @venkatkonjeti the thread that Randy linked to above has been updated with a possible solution. Can you review the updated posts there and advise if your issue is solved? 


Thank you,



@AnonymousI had applied the work around using Patch function but I am looking for a permanent fix like using SubmitForm function because of following reasons.

  1. Users can use the out-of-box SharePoint save button
  2. Validations are taken care by this function
  3. OnSuccess and onFailure handled properly.


There was a lot of logic implemented under all these functions and I don`t see any alternate to achieve all of these.


However, thanks for your comments.


Venkat Konjeti

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