SAP Message WGRC015 - No assignment exists for &1, plant &2, storage location &3, subrange &4 DOCUMENTATION DiagnosisNo assignment exists for &1, plant &2, storage location &3, and subrange4.ProcedureEdit the assignment for &1, plant &2, storage location &3, subrange &4in the function Vendor - Staging Area Assignment orVendor - Door Assignment.