Here we would like to draw your attention to OPB4 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).OPB4 is a transaction code used for Specify distribution strategies in SAP.
It comes under the package CY0C.
Transaction OPB4 technical data table
| Tcode | OPB4 |
| Purpose | Specify distribution strategies |
| Module | PP |
| Component | PP-CRP |
| SAP Package | CY0C |
| Type | P |