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2680223 - 500 Internal Server Error on WDA apps using custom theme


A 500 Internal Server Error is raised when accessing a Web Dynpro ABAP application using a custom theme.

The following exception is raised on the tcode st22:

        Category ABAP programming error
        Runtime Errors UNCAUGHT_EXCEPTION
        Except. /UI5/CX_VFS_ERROR
        ABAP Program /UI5/CX_VFS_ERROR=============CP
        Application Component CA-UI2-THD

This error occurs both when opening the application on standalone mode and when opening it from the Fiori Launchpad.

On a Fiori Launchpad scenario where the application resides on a different system than the Fiori Launchpad, the dump will be displayed on the system where the application resides.



  • Web Dynpro for ABAP
  • Fiori Launchpad


SAP NetWeaver Application Server for SAP S/4HANA all versions ; SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions


custom; theme; wda; app; /UI5/CX_VFS_ERROR; UNCAUGHT_EXCEPTION; dump; UI Theme designer; UNCAUGHT_EXCEPTION; CP; THD; abap , KBA , CA-UI2-THD , Theme Designer , BC-WD-ABA , Web Dynpro ABAP , Problem

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