SAP Knowledge Base Article - Preview

3711513 - External catalog not working when using Secure OCI - SAP S/4HANA 2022 onwards

Symptom

  • Unable to access the external catalog through the "Create Items from External Catalog" functionality.
  • Missing "SessionTransmissionId" parameter.
  • Error message: "Session could not be established. Please try again."


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Environment

  • Materials Management (MM)
  • SAP S/4HANA 2022
  • SAP S/4HANA 2023
  • SAP S/4HANA 2025
  • SAP S/4HANA Cloud Private Edition 2023
  • SAP S/4HANA Cloud Private Edition 2025

Product

SAP S/4HANA 2022 ; SAP S/4HANA 2023 ; SAP S/4HANA 2025 ; SAP S/4HANA Cloud Private Edition 2023 ; SAP S/4HANA Cloud Private Edition 2025

Keywords

oci, external, session transmission id, missing parameter, create items from external catalog, SAP S/4HANA Cloud Private Edition, RFC destination, MMPUR_OCI_CONN, secure oci, OAuth2.0, web services configuration, punchout catalog, session, could, not, be, established, error, punchout, catalog, secure,  , KBA , MM-FIO-PUR-REQ-PRF , Manage Purchase Requisitions – Professional , MM-FIO-PUR-REQ-SSP , Fiori UI for Self Service Procurement , MM-PUR-GF-CAT , Catalogues in Purchasing , Problem

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