Here we would like to draw your attention to OPN3 transaction code in SAP. As we know it is being used in the SAP PP-PI (Production Planning for Process Industries – PP) component which is coming under PP module (Production Planning).OPN3 is a transaction code used for Overv.Var.: Master Recipe Scheduling in SAP.
It comes under the package CPC.
Transaction OPN3 technical data table
|Purpose||Overv.Var.: Master Recipe Scheduling|