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2902166 - SAP Web GUI Read timed out - HTTP Status 504 - An Internal application error occurred.

Symptom

  • Cloud Portal/Launchpad Service is consuming content from a back-end system;
  • The backend is taking too much time to respond a request triggered by the Cloud Portal;
  • An 504 error can be seen in the browser network traces (F12 - Developer Toolbar)
  • The error below can be seen in Browser Console Logs:

    <REQUEST_URL> 504 (Gateway Timeout)

  • The error below appears on the screen:
     
    HTTP Status 504 - An Internal application error occurred. Request: <request_identification>


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Environment

  • SAP Business Technology Platform
  • SAP Cloud Foundry Portal Service
  • SAP Cloud Foundry Launchpad Service
  • SAP Cloud Platform Portal

Product

SAP Build Work Zone, standard edition (SAP NS2) all versions ; SAP Build Work Zone, standard edition all versions ; SAP Business Technology Platform all versions ; SAP Cloud Portal service (SAP NS2) all versions ; SAP Cloud Portal service all versions

Keywords

SAP-GUI WebDynpro ABAP Java SAP-UI SAPGUI SAPUI WebDynpro Java WebGUI WDA WDJ timeout 504 error spinning wheel loading wheel loading icon wait screen waiting not loading backend Web Dynpro SAP GUI WEB GUI WEBGUI progress loading processing porcentage percentage , KBA , EP-WZ-BCI , Business Content DesignTime Visualization , BC-NEO-CON , Neo to On-premise Connectivity service , BC-NEO-RT-HTML5 , Runtime HTML5 Applications , EP-CPP-NEO-FS , Freestyle sites , BC-CP-CON-CF , Cloud Foundry to On-premise Connectivity service , BC-CP-DEST , Destination service , EP-CPP-NEO-SFC , Launchpad Site and SAP Fiori Cloud , Problem

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