Here we would like to draw your attention to OV3Z transaction code in SAP. As we know it is being used in the SAP SD-CAS (Sales Support in SD) component which is coming under SD module (Sales & Distribution).OV3Z is a transaction code used for Determine Prod. Allocation Hierarchy in SAP.
It comes under the package VIZ.
Transaction OV3Z technical data table
| Tcode | OV3Z |
| Purpose | Determine Prod. Allocation Hierarchy |
| Module | SD |
| Component | SD-CAS |
| SAP Package | VIZ |
| Type | P |