SAP Note 26074 - MMIM: G/L account check in reservation

Symptom:

If you enter a G/L account in the multiple-entry screen when creating reservations, this is not copied correctly into the individual items. The system still carries out an account determination for the item.
In addition, the check of a G/L account entered for an item may be incorrect.

Cause and prerequisites

Program error.

Solution
Please make the following changes in the source code (Include: MM07RI00, MM07RFK0 and MM07RFP0) and in SAPMM07R, screen no. 0510).