In SAP, transaction code MD01 is used to run the MRP (Material Requirements Planning) process for materials planning. It's one of the core transactions in SAP's Production Planning (PP) module.
Details of MD01:
TCode: MD01
Name: Total Planning
Purpose: It runs MRP for all materials in a plant. You can plan materials based on different criteria like MRP controller, planning mode, etc.
Scope: It covers the whole plant or specific MRP controllers, depending on how you configure it.