3540020 - Purchase order line item is not matched to invoice line item when invoice document is uploaded in SAP Ariba Invoicing

Purchase order line item is not automatically matched to invoice line item when invoice document is uploaded in SAP Ariba Invoicing. Another symptom can be that the invoice item got matched to a PO Item that end user is not expecting to.

Central Invoice Management, Matching, Item matching, 3 way match , KBA , S2P-CIM-PRC , CIM Invoice Processing , Problem