SAP Knowledge Base Article - Preview

3275669 - How to delete Webview2 cache via SAP GUI?


  • After a Web Dynpro ABAP related upgrade (SAP_BASIS or SAP_UI software component), an empty application screen appears (for some/all users) when starting Web Dynpro ABAP application from SAP GUI, using WebView2. No UI element is visible.
  • Guidance needed regarding cache deletion of Webview2.



  • SAP GUI 770
  • SAP Logon
  • WebView2
  • Using Web Dynpro ABAP with Webview2
  • ABAP Platform
  • SAP Netweaver


ABAP platform all versions ; SAP NetWeaver all versions


WebView2, WebView2 Runtime, MS Edge, Microsoft Edge, Edge, HTML control, Edge browser control, Edge (based on Chromium), Chromium, empty screen, empty, issue, screen issue, WDA, WebDynpro, WDA_GDPR, Web Dynpro ABAP, SAP_BASIS, SAP_UI, upgrade, issue after upgrade, browser control, SAP GUI, start from SAP GUI, browser issue, browser dependent, user dependent, SAP Logon, SAP GUI 770 , KBA , BC-FES-GUI , SAP GUI for Windows , BC-WD-ABA , Web Dynpro ABAP , How To

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