Here we would like to draw your attention to MDM3 transaction code in SAP. As we know it is being used in the SAP PP-MRP (Material Requirements Planning – PP) component which is coming under PP module (Production Planning).MDM3 is a transaction code used for Mail to Customer in SAP.
It comes under the package MD03.When we execute this transaction code, RMDMAIL3 is the normal standard SAP program that is being executed in background.
Transaction MDM3 technical data table
|Purpose||Mail to Customer|