Here we would like to draw your attention to OD51 transaction code in SAP. As we know it is being used in the SAP CA-CAD (CAD Integration in CA) component which is coming under CA module (Cross Application).OD51 is a transaction code used for Control Parameters in SAP.
It comes under the package CA0C.
Transaction OD51 technical data table
| Tcode | OD51 |
| Purpose | Control Parameters |
| Module | CA |
| Component | CA-CAD |
| SAP Package | CA0C |
| Type | P |