Showing results for 
Search instead for 
Did you mean: 
Helper I
Helper I

PowerApp form to SPO was working, now one field not writing to SPO list, how to debug?

I'm looking for pointers on how to debug why this form is not writing one field to SPO list on Save.


Any help appreciated in advance!


Accepted Solutions

I figured it out. I was pointing to another dataset not the primary list.

View solution in original post

Resident Rockstar
Resident Rockstar

Hi @rnorris ,

Can you please describe a little more about your issue?

Like what type of Field. /How you setting up the value for that field.

so others also can understand the issue in the right direction.

Please click "Accept as Solution" if my post answered your question so that others may find it more quickly. If you found this post helpful consider giving it a "Thumbs Up."-Vijay

hi Vijay,


The combo box data source is a lookup list on the main list, that has 1790 items in the list.

The field in question cascades from another. I have a filter on second field that if the first = bla then filter the dropdown, else the other choice. The value is chosen from the choice selected.


don't know what sort of info you need to help on this.


Hi @rnorris ,

My concern is just like what type of Field you trying to update, and that is not updated in SP. 

But as you mention ComboBox with Lookup in the above reply.

For Update the Combobox we have code like below. Basically, the Lookup column expected an ID and Value.


Hope somehow helps you to resolve your Issue.

I figured it out. I was pointing to another dataset not the primary list.

View solution in original post

Helpful resources

New Badges

New Solution Badges!

Check out our new profile badges recognizing authored solutions!

New Power Super Users


We are excited to announce the Power Apps Super Users!

Power Apps Community Call

Power Apps Community Call: February

Did you miss the call? Check out the Power Apps Community Call here.

Microsoft Ignite

Microsoft Ignite

Join digitally, March 2–4, 2021 to explore new tech that's ready to implement. Experience the keynote in mixed reality through AltspaceVR!

Top Solution Authors
Top Kudoed Authors
Users online (93,218)