Change Tax rate area during voucher match (P4314)

How to deal with the following situation:

PO is entered with specific tax rate area (which was wrong).

PO is now in receipt routing.

Now Voucher match takes place but we cannot change the tax rate area.
The Voucher match goes in error because the AAI is not set up (make sense because it's a wrong Tax rate area).

How can we change the tax rate area during voucher match?

Or what is the best practice to deal with this situation?