Here we would like to draw your attention to OPEC transaction code in SAP. As we know it is being used in the SAP PP-BD (Basic Data – PP) component which is coming under PP module (Production Planning).OPEC is a transaction code used for PP user fields in SAP.
It comes under the package CP0C.
Transaction OPEC technical data table
| Tcode | OPEC |
| Purpose | PP user fields |
| Module | PP |
| Component | PP-BD |
| SAP Package | CP0C |
| Type | P |