When you press the Reverse button on the Suppliers|Account screen, a confirmation window will appear. Press OK to confirm or Cancel to abort.
If you press OK the reversing transaction will be generated as follows:
| Transaction | Reversing Transaction | Find in |
|---|---|---|
| Invoice | Credit | Charges |
| Credit | Invoice | Charges |
| Payment | Refund | Payments |
| Refund | Payment | Payments |
You will then need to edit if necessary, and then finalise the created transaction.