Match invoice with PO if the invoice and PO currencies are not the same. Workaround?

Hello,

I know, using standard functionality, it is not possible to match an invoice to a PO if the invoice and PO have different currencies. I also know that there is an enhancement request (9045074) for this functionality. However, my question is:

Is there a programmatic workaround (customization) to allow matching POs and invoices even if they don't have the same currency?

Version: EBS 12.1.2 on DB 11.2.0.1

Thanks in advance for any help you can provide.

-- Eddie Awad.