1. Invoice with a purchase order or material reception
Go to Vendor Invoice Entry and select a draft record or create a new one with header information.
Select Purchase Order or Material Receipt in Created From and select button to see the list.
Enter Document information and Search.
Select record and Save.
Go to context menu and select Document Action. Now select Complete and confirm
2. Cancel invoice
To cancel any invoice, go to Vendor Invoice Entry. Look for any created invoice and select it. While you're there, click context menu and select Document action.
Now select Reverse - Correct and Confirm:
This wil create a Credit Note from the canceled invoice and you will be able to see the credit note data :
3. Generate credit note
Go to Vendor Invoice Entry and select new record.
Select the type of document, supplier, save information and click on the Add button.
Fill all of the product fields and Save:
Now click context menu and select Document action. Here mark it as completed and confirm.
After these steps
You can now relate this credit note to an invoice in Payments selection screen.
Also you can check its policy