Here we would like to draw your attention to VNOP transaction code in SAP. As we know it is being used in the SAP SD-BF (Basic Functions in SD) component which is coming under SD module (Sales & Distribution).VNOP is a transaction code used for C SD-VN Maintain TVAK in SAP.
It comes under the package VN0C.
Transaction VNOP technical data table
| Tcode | VNOP |
| Purpose | C SD-VN Maintain TVAK |
| Module | SD |
| Component | SD-BF |
| SAP Package | VN0C |
| Type | P |