Issue with editing PO's that have been vouchered.

Hello,

Does anybody have better workaround in editing a PO that has been vouchered but has not been matched or in a match exception other than deleting the voucher?

When our users encounter a match exception, say for example the uom in the voucher is not the same as uom in the po or the price in the voucher is more than the po price, the buyer typically request the ap team to delete the voucher before they can edit/correct the PO. This is very cumbersome for both teams.

Is there a better way of doing this?

Thank you.