Exact Cost Reversing Mandatory: 2 Important effects to note.

What does keeping Exact Cost Reversing Mandatory boolean ON in the below setup do?

Keeping the Exact Cost Reversing Mandatory as ON have the below two impacts:

1) It makes the Appl.-to Item Entry mandatory on the Purchase Side & Appl.-from Item Entry mandatory on the Sales side. If it is blank, then the system will throw the below alert.

2) On using Copy Document for Credit memos, the Applies-to Item Entry on the Purchase Side & Applies-from Item Entry on the Sales side is automatically populated. Otherwise, on Copy Documents, these line fields are not automatically updated.

Hope it helps. Cheers!