Here we would like to draw your attention to OV4Z 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).OV4Z is a transaction code used for Product Allocation Control in SAP.
It comes under the package VIZ.
Transaction OV4Z technical data table
| Tcode | OV4Z |
| Purpose | Product Allocation Control |
| Module | SD |
| Component | SD-CAS |
| SAP Package | VIZ |
| Type | P |