SAP Knowledge Base Article - Preview

3676742 - Error: "App could not be opened" or "Invalid call (incomplete parameters)" in Display Purchase Order - Advanced App in SAP S/4HANA

Symptom

  • When accessing the "Display Purchase Order - Advanced" app, the following error messages are issued:
  • "App could not be opened either due to an incorrect SAP Fiori launchpad configuration or a missing role assignment."
  • "Failed to resolve navigation target '#PurchaseOrder-display?sap-ui-tech-hint=GUI'."


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Environment

  • Materials Management (MM)
  • SAP ERP
  • Central Component SAP ERP
  • SAP enhancement package for SAP ERP
  • SAP enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA
  • SAP Fiori

Product

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

Keywords

display purchase order advanced, app could not be opened, invalid call, incomplete parameters, SAP Fiori launchpad, target mapping, SAP_BR_PURCHASE, SAP_PRC_BC_PURCHASER_PO, navigation error, ME23N, MMPURPAMEPO, SAP S/4HANA, Fiori UI, purchase order tiles configuration, uitype parameter, advancedNoPar , KBA , MM-FIO-PUR-PO , Fiori UI for Purchase Orders , Problem

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