SAP Knowledge Base Article - Preview

2684375 - Create Purchase Requisition - ME51N - Check out from Ariba to SAP Fiori App does not work


User creates a purchase requisition using Fiori App Create Purchase Requisition - ME51N and tries to add a catalog item from Ariba Catalog. When checking out from the catalog, error "400 Session timed out" is raised.

When reproducing the same scenario in ME51N transaction, the error does not occurs.



  • SAP S/4HANA All versions
  • SAP Fiori


SAP Fiori all versions ; SAP S/4HANA all versions


MM, EBP, Create Purchase Requisition - ME51N, Create, purchase, requisition, punch out, punch out, check out, check, out, checkout, me51n, ariba, catalog, error 400, 400, session, timed, out, session timed out, SICF, ME51N, F1643 , KBA , MM-FIO-PUR-PO , Fiori UI for Purchase Orders , Problem

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