Here we would like to draw your attention to CMX21 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).CMX21 is a transaction code used for SXS Repository: Customizing in SAP.
It comes under the package CMX_XSR.
Transaction CMX21 technical data table
| Tcode | CMX21 |
| Purpose | SXS Repository: Customizing |
| Module | PP |
| Component | PP-PI |
| SAP Package | CMX_XSR |
| Type | P |