PO with Ref to SO

Hi All,

We have an requirement where an which we has to create the PO with reference SO. This can be possible in SAP B1. While raising an SO we can select the check box at logistics tab in SO.So that it creates the PO.

In SO we have two different warehouses, We want to create two different PO's with reference to SO. Is it possible. I tried to create but there was an error. Please help me out with the solution.

Thanks