SAP Knowledge Base Article - Preview

3082808 - Navigation from a Fiori App to another causes a blank screen/screen hanging


  • On a Fiori Application, when clicking on an action that launches another fiori app , the screen keeps on loading the second app forever
  • When launching the second app directly, you can find a draft of the created data or the data already submitted.
  • The console log shows the error: 

    This cannot happen: sap-xapp-state parameter value is neither key nor JSON parseable
    Model names are not allowed in sorter-paths: "msg>" -

    "sap-xapp-state", Value: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"}
    -> 41 characters



  • SAP S/4HANA 2020
  • SAPUI5 1.84.1


SAP S/4HANA 2020


KBA , CA-FLP-FE-UI , SAP Fiori Launchpad User Interface , CA-UI5-COR , Core and Runtime , Problem

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