Diagnosis
When assigning a vendor to a plant material (from the list of supplysources which are determined) the system checks whether the purchasingorganization of the plant agrees with the purchasing organization ofthe vendor. In the present case, the purchasing organizations do notagree.

System Response
The supply source status of the store material is set to incorrect. Asa result, the supply source status of the material is also set toincorrect in all plants. As long as the status is set to incorrect, nosubsequent processing can be carried out for the material.