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SAP Knowledge Base Article - PreviewSymptom
The PurchaseOrderExportRequest message sent from SAP Ariba Buying and Invoicing to SAP ERP/SAP S/4HANA Managed Gateway for Spend and Business Network fails in the backend with the following error: "Reliable messaging (RM) configured, but no Message ID and no WSRM assertion provided."
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Product
SAP Integration Suite, managed gateway for spend mgmt and SAP Business Network for SAP ERP all versions ; SAP Integration Suite, managed gateway for spend mgmt and SAP Business Network for SAP S/4HANA all versions
Keywords
SAPMessageIdEx, PurchaseOrderExportRequest, Middleware, Certificate based authentication, Managed Gateway , KBA , BNS-ARI-CI-BUY , Managed Gateway for Procurement , Problem
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