SAP Message VHUMI102 - Material list &1 for order &2 does not have any valid items

Diagnosis
For production order &V2&, no material list can be found or pickingcannot be entered for all reservation items for one of the followingreasons:

  • The backflush indicator is set for the reservation.

  • The pipeline indicator is set for the material of the item.

  • The reservation refers to a WM storage location. Picking for such an
    • item is only possible via WM.
    • The reservation is not released.

      • System Response
      Picking is not possible.

      Procedure
      Check material list &V1& in production order &V2&.