Edit Form not displaying data for last few hundreds of rows from One Drive for Business Excel File

[bideveloper_spp]

Overview:

I have built a PowerApps Visual which is embedded inside a PowerBI Report.
There are 2 forms - Home Screen and Edit Form.

The Home Screen has its data source from PowerBI Integration Data (One Drive for Business Excel File). This screen properly displays all the data.

The Second Form EditForm opens up by clicking the arrow as shown above from the Home Screen: It has its source from PowerApps data connector (Same One Drive for Business Excel File).

The Edit Form is supposed to show as below:

But it gets stuck as ‘Getting your Data…’ for some of the data. Upon further research I found that the form is not populating for last few hundreds of rows. The Excel file is well within the limits of the maximum size allowed (max – 2 MB, file size ~150 KB)

This is the structure of the file with approximately 700 rows of data.

Following is the code for OnSelect property in the Select Arrow:
EditForm(EditForm);
Navigate(EditScreen,ScreenTransition.CoverRight);
Set(SelectedDeliveryDetailID, Value(ThisItem.Delivery_Detail_ID))

EditForm Item property has the following code to look up on the unique identifier Delivery_Detail_ID:
LookUp(Table1,Value(Delivery_Detail_ID)=SelectedDeliveryDetailID)

I would like to know if anyone faced similar issue, and if it has to do anything with any row limitations within PowerApp. I also would like to know if I am overlooking something since the Edit form is displaying correctly for ~ first half of the rows while it is not displaying for ~ second half.

[timl · Accepted solution]

Hi @bideveloper_spp 

Excel data sources are non delegable.

I suspect that your 'data row limit for non-delegable queries' setting is set to the default value of 500. If you increase this to the maximum value of 2,000, that should hopefully solve your problem.

[bideveloper_spp]

Thank you very much, that totally worked!