Is Import Price Catalog program can be used for catalog bulk upload items to update BPA lines

Hi All,

Is Import Price Catalog program can be used for "CATALOG UPLOAD" source items to update BPA lines, in my case required to update are Allow Price Override, Price Limit.

what I am trying to achieve is, I need to use price tolerance which is set to 10% and enforced it. I am good with non-catalog items where price is enabled on PO.

Issue:

When users autocreate PO using document builder from BWC, price is disabled to update.  when I click on "Update" button also, price field is not editable.

I tried personalization to make read-only property to false, but no luck not working.