Can't return Vendor managed inventory(VMI) to supplier

Hi Experts,

Need your help on a question.

Suppose a customer is having a VMI item for which a Blanket purchase agreement is already in place. Whenever the stock needs to be replenish a new PO release is created to receive the quantity for VMI item.

Now customer has received it in a sub inventory(Storage location) name X at this point of time the planning organization id in MOQD table is nothing but supplier site id, but now customer wants to put away newly received quantity to sub inventory location Y,

After putting away the quantity now the MOQD is re - created with planning organization id as the owning organization id(earlier it was supplier site id). But actual issue occurs when customer is trying to return the quantity to supplier via returns form from sub inventory Y.