SAP Knowledge Base Article - Preview

3244875 - WDA: Fiori embedded Web Dynpro ABAP application shows blank screen and only gets visible after right-mouse click

Symptom

After upgrade some Web Dynpro ABAP applications embedded to Fiori Launchpad do not work any more and only show a blank page only.

Only when the user right-clicks into this blank page via mouse button, the application suddenly becomes visible.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."


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Environment

  • Web Dynpro ABAP (if SAP_UI 7.56 and newer)
  • Fiori Launchpad (if SAPUI5 version lower than 1.86)
  • ABAP PLATFORM 2021 - Application Server ABAP (SAP_UI 7.56) and newer releases

Product

ABAP PLATFORM 2022 ; ABAP platform 2021

Keywords

Web Dynpro, Webdynpro, Web Dynpro ABAP, WDA, WDA_GDPR, Fiori, Fiori embedded, FLP, Fiori Launchpad, right-mouse, right mouse click, click, appears, empty, empty screen, trigger, blank page, upgrade, after upgrade, embedded application, Fiori embedded application, Fiori embedded app, second roundtrip, roundtrip , KBA , BC-WD-ABA , Web Dynpro ABAP , Problem

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