2964906 - Error loading Live Data Connection - Unable to access data source in report story mode

• User can view a Report-Story (can see data and charts) but cannot Edit the Datasource nor create a New one
• When trying to create a new one or when selecting Edit Datasource in Story Designer, the following error messages are displayed:
  "Error loading live data connection. please contact your administrator."
  "Cannot read property 'data' of undefined."
• Browser network logs: 
  
  • {message: "You are not authorized to Maintain Connection .", stack: "",…}
    bUIMsg: true
    bWarning: false
    errorDetails: [{messageId: "UNAUTHORIZED", message: "You are not authorized to Maintain Connection .",…}]
    message: "You are not authorized to Maintain Connection ."
    stack: ""
  • "You are not authorized to Read Connection SAP SuccessFactors Reporting" Status 500

• SAP SuccessFactors HXM Suite
  
  • Analytics & Reporting (Ad Hoc, YouCalc, ORD)
    
    • People Analytics (Analytics Cloud for SF)
      
      • Query Designer - Filter, Calculated Column, Params

story datasource, error live data connection, cannot edit report story query, user with story access cannot create, check tool, Embedded_BI_Content_Admin, cannot edit datasource , KBA , LOD-SF-ANA-SAC-QDS , Query Designer - Filter, Calculated Column, Params , LOD-SF-ANA-SAC , Stories in People Analytics , Problem