This is a D365F&O question. Can you change the cash discount value on a payment journal?
Example in Contoso Company 'USP2' When I create an invoice journal Accounts payable > Invoices > Invoice Journal. : And create a line and post it. (It shows the Cash discount and code) I then go to my Vendor payment journal and create a payment for that invoice. I can go and view the discounts and everything looks right. Here starts my question. I can go to Vendor payment journal lines and select Settle transactions , then select the transaction and view the Cash discounts. I can change this value here or on the Settle transaction screen. It changes the Amount in transaction. I can even add a new line. But when I return to my Payment journal it does not change the total on the line. If I change it manually and post it, there is still an amount outstanding that is the sum of original amount - the new manually updated line value.
So in short what I need to know is this even possible, to change the cash discount value when doing the payment.