SAP Note 27579 - Pmnts on acct not considered for interest calc.

Symptom

When calculating interest on arrears (program RFDUZI00), it can happen that payments on account (partial payments) are not taken into consideration.
If the "Only int.on debit items" (T056U-FLAG5) switch is selected, then interest is nevertheless calculated on payments on account (partial payments); this should not happen.

Cause and prerequisites

Payments are recognized by the NEBTR field, and it can happen that interest is not calculated.

Solution
Error corrected in Release 2.2I and 3.0D. It is also possible for customers to implement a fix for this problem themselves.
Insert the lines marked with "<----insert" in the RFDUZI00 and RFKUZI00 programs.

Additional key words

RFDUZI00, RFKUZI00, partial payments, payments on account