Here we would like to draw your attention to OPB3 transaction code in SAP. As we know it is being used in the SAP PP-CRP (Capacity Requirements Planning – PP) component which is coming under PP module (Production Planning).OPB3 is a transaction code used for Specify distribution functions in SAP.
It comes under the package CY0C.
Transaction OPB3 technical data table
|Purpose||Specify distribution functions|