MB21 - how can I populate custom RESB fields?
I have appended date and time created fields to the RESB table and need to populate them in the background with the system date and time in transaction MB21. The fields will not be displayed on the screens.
The user exit EXIT_SAPMM07R_001 (enhancement MBCF0007 - Customer function exit: Updating a reservation) does not get executed until after the reservation is created.
Does anyone know how I can populate these fields in MB21 without doing a repair to the SAP code?