How to Handle Payables Invoice Cancellation Impacting Projects and AR in Oracle ERP?

We are facing an issue in Oracle ERP Cloud related to the cancellation of Payables invoices that have project costs. Here's the detailed scenario:

1. Initial Process:
   1. A Payables invoice contains an expense line with a project code.
   2. The cost flows to the Projects module.
   3. The project cost is billed through the AR invoicing process, and payment is received via a receipt in the AR module.
      
2. Problem:
   1. If the original Payables invoice is canceled (e.g., due to a refund or correction), it creates complications in the Projects and AR modules:
      1. The project cost status changes from "Fully Invoiced" to "Pending Adjustment," which impacts the Projects Unbilled Report.