SAP Message VLSC218 - Component not uniquely specified

Diagnosis
The subcontracting component could not be determined uniquely.
Inbound delivery item &V1& &V2& has several components with materialV3 and the system could not uniquely identify the component via batch
V4, plant and storage location.

System Response
The subcontracting component could not be changed.

Procedure
Check the subcontracting components of inbound delivery item &V1& &V2&for deviations from the Advanced Shipping Notification.