User Exits for Devt. Class MEW - BAPIs
If you create a reservation with the BAPI MaterialReservation.CreateFromData (function module BAPI_RESERVATION_CREATE), you can use this enhancement to check all items and change them, if necessary, prior to saving.
All field checks then take place after this function exit is called. If
- EXIT_SAPLMEWB_001: Customer Exit: Creation of Reservation via BAPI_RESERVATION_CREATE