SAP Knowledge Base Article - Preview

3088123 - "transaction is unknown" in WebGUI when using system that has two different backends


  • The first embedded WebGUI system will open correctly until the other system's apps are loaded once
  • Then the embedded WebGUI application will throw a "transaction is unknown" 




  • SAP Fiori
  • Local embedded S/4 system
  • One or more backend business systems


SAP Fiori 1.0


s4 embedded hub webgui alias source target wrong system , KBA , CA-FLP-FE-DT , SAP Fiori Launchpad Frontend Content Admin Tools , Problem

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