Here we would like to draw your attention to OM0R 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).OM0R is a transaction code used for Activate Material Groupings in SAP.
It comes under the package MD0C.
Transaction OM0R technical data table
|Purpose||Activate Material Groupings|