Here we would like to draw your attention to OVRH transaction code in SAP. As we know it is being used in the SAP SD-SLS (Sales in SD) component which is coming under SD module (Sales & Distribution).OVRH is a transaction code used for C RV TAB TVAK “Sales Document Types” in SAP.
It comes under the package VARC.
Transaction OVRH technical data table
|Purpose||C RV TAB TVAK “Sales Document Types”|