Here we would like to draw your attention to OVZ7 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).OVZ7 is a transaction code used for C SD Tab TVLS Deliveries: Blocking in SAP.
It comes under the package VA0C.
Transaction OVZ7 technical data table
|Purpose||C SD Tab TVLS Deliveries: Blocking|