SAP Message WSTI_MM07I000 - Transaction is not allowed in plant &1 storage location &2

Diagnosis
The procedure for supporting physical inventory during opening times inplant &V1& and storage location &V2& is activated. This procedure doesnot allow you to enter the physical inventory count and post thephysical inventory differences in one step. This is because the bookinventory must be calculated at count time between these two functions.

System Response
You cannot execute this transaction.