If you want to update the prices in the subscription billing module the "Recent Price" method, a temporary header / line is created.

Please make this extensible to add more fields to the purchase / sales header / Line.

Codeunit 8055 "Sub. Contracts Item Management"

These headers and lines will be used to find the new prices. if any app has added new fields for price management, the wrong price will be found.

(if you have prices based on another unit or variant, the process at the moment is already wrong. - searching the new price with no unit or variant.)