Hi Pulak,
I understand that since you are using residual clearing, every residual payment clearing creates a separate document in individuality
Since the cleared items are to be separately identified, its payment terms should be filled in BSAD table which is correctly shown in the last screenshot
Open item (residual) - a separate line item will be created with clearing date since the method of clearing used is a residual method
If you select partial clearing, until and unless the open line item is completely cleared, it will not shift to cleared item, and for every residual payment it will create a correspoing dr/cr line item(open) and clearing document with the same item with reference to original item which is not cleared in totality
Hope this helps
Thanks
Nishu