Hello Ophelia, 

You can enter an AP Adjustment to zero out the incorrect AP Invoice or you can issue a Credit Note and apply it against the incorrect Invoice.. 

If you are in PO, then you can enter a Return Entry against the receipt followed by a PO Credit Note.

Regards,

DCrampton

Hello Ophelia, 

You can enter an AP Adjustment to zero out the incorrect AP Invoice or you can issue a Credit Note and apply it against the incorrect Invoice.. 

If you are in PO, then you can enter a Return Entry against the receipt followed by a PO Credit Note.

Regards,

DCrampton

Hi Ophelia,  if the suggested answer helped, please mark it as verified ( by clicking the "Verify Answer" button next to Reply, on the response) for the benefit of others in this forum. Thank you.