2839034 - Error M8476 via SoaP API with mixed items

You are using the Soap API, from Communication Scenario 'Supplier Invoice Integration' (SAP_COM_0057) to create and park Supplier Invoices. When you process a payload, referencing a Purchase Order with a mixture of a normal items and return items. The posting fails with error 'The quantity reversed cannot be larger than the quantity credited to date' (M8476).

SAP S/4HANA Cloud Public Edition All versions

SupplierInvoiceERPCreateRequestConfirmation_In, credit, debit, shkzg, ECC_SUPLRINVCERPCRTRC, Supplier Invoice Integration, SAP_COM_0057, M8476, M8 476, RBKPB-XRECHR. , KBA , MM-IV-LIV-2CL , Logistics Invoice Verification (Public Cloud) , MM-FIO-IV , Fiori UI for Invoice Verification , Problem