Here we would like to draw your attention to CRC4 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).CRC4 is a transaction code used for Change Default Resource in SAP.
It comes under the package CRC.
Transaction CRC4 technical data table
| Tcode | CRC4 |
| Purpose | Change Default Resource |
| Module | PP |
| Component | PP-PI |
| SAP Package | CRC |
| Type | P |