We have a requirement to customize SAP MDE Screens.
But the enhancement document which I got from onsite team lead
is about ECC-SRS-MDE.
SAP help shows MDE as LE-MOB.
EN: Implementation of a new field in the MDE goods receipt screen that includes information about the shelf-location for the article and its stock level in the store.
Note: The MDE screen is based on web-dynpro.
But according to my best knowledge MDE is R/3 or ECC based module.
All customization in MDE can be done by User Exits only.
Please let me know.