Validating approval flow and it showed "Failed: Number of Pages Threshold Exceeded"

Hello everyone,

I am having a form with a validation rule to check the approval flow.

However, when validating the approval flow in UI, it showed the error "Failed: Number of Pages Threshold Exceeded"

My form is very simple; it only has 3 rows of data.

I'm unsure how the system scans for validation when processing the approval flow before promotion.

My question is:

What should I do to fix this?

Is there a way to increase the threshold for the number of pages that can be loaded?

Thanks in advance!