Payment currency field not editable on invoice header for incomplete LATAM invoices.

Hi Oracle Community,

I would like to bring to your attention an concern related to payment currency field in Oracle Fusion. The Accounts Payable team is facing difficulties editing the payment currency at the invoice header level for LATAM countries, even when the invoice is in Incomplete status. In these cases, although the invoice currency is automatically identified, the payment currency needs to be different. However, the payment currency field is grayed out and cannot be modified. I have already updated the payment currency at both the supplier and business unit levels. While this approach works for non-LATAM countries—such as Romania, where the