Cancel invoice
Tue, 02/21/2012 - 10:19
We booked a invoice in accounts payable module with match receipt option.
Now we want to cancel the invoice, but the system show that
"APP-SQLAP-97150; you cannot cancel this invoice because the cancellation would reduce quantity or amount billed for one or more purchase order to be less than zero.

Have u validated the invoice ?
First reverse the distribution and then try to cancel