Diagnosis
In the stock MRP area of the accountable force element &V1&, only thosestorage locations that require HUs or that are already assigned to adifferent force element as a stock storage location could be selected.

Procedure
In the stock MRP area of the accountable force element &V1&, create anew storage location that does not require HUs. You can then assign thisstorage location to force element &V2& specified in the stock element.