SAP Knowledge Base Article - Preview

2426009 - Error during compilation of CSS file

Symptom

After an upgrade it is not possible to rebuild the custom themes by using the theme designer due to an error during compilation of CSS file.

errorCSS.PNG

Error Message: sap.theming.less.LessCompilationException:variable @sapShell_Favicon is undefined
  called by "[object Object]" of type "sap.theming.less.LessCompiler"
  in code "sap.theming.less.LessCompiler.sFileToCss"
  in file "/UI5/sap/ui/core/themes/base/global.less"
  in line 49 column 20
  Extract:
    Line 48:@sapUiShellTextColor: @sapShell_TextColor;
    Line 49:@sapUiShellFavicon: @sapShell_Favicon;
    Line 50:@sapUiButtonBackground: @sapButton_Background;
CAUSED BY "Error: variable @sapShell_Favicon is undefined

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Environment

SAP NetWeaver

Product

SAP NetWeaver 7.5 ; UI add-on 1.0 for SAP NetWeaver 7.0 ; UI add-on 1.0 for SAP enhancement package 1 for SAP NetWeaver 7.0 ; UI add-on 1.0 for SAP enhancement package 2 for SAP NetWeaver 7.0 ; UI add-on 1.0 for SAP enhancement package 3 for SAP NetWeaver 7.0 ; UI add-on 2.0 for SAP NetWeaver

Keywords

ThemeDesigner, shell favicon, #SAPUI5 , KBA , CA-UI2-THD , Theme Designer , CA-UI5-COR , SAP UI5 Core and Runtime , Problem

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