Until now, payments not high enough to clear open items were identified as payments on account in the fast entry of incoming payments to rental agreements and the electronic account statement entry using function module ANALYSE_VW or ANALYSE_VW_RE (new module, exclusively for RE).
Residual items can now be created. First, the open items are cleared according to the priorities defined in Customizing. The first item a payment amount encounters that it cannot clear (due to insufficient amount) is used as the basis for creating the residual item.
Also refer to
Electronic account statement entry: note to payee and Electronic account statement entry - cross-company code search.
Using a switch in Customizing, you can specify whether residual items are to be created.