SAP Knowledge Base Article - Preview

2466020 - Domain warning in UI theme designer


  • When trying to customize a theme for an application, for e.g. cloud portal site, on SAP Cloud Platform using the UI Theme Designer following error appears:
    The following parts of the domain of your custom application and the UI theme designer differ:

    This may lead to an error. Please check the entered URL. Choose OK to proceed anyway.

    The parts in the error will differ depending on the URL of the application.

  • If OK button is clicked, following error appears
    "The preview application could not be loaded"
  • UI Theme Designer is opened from SCP cockpit > Services 
  • Above symptoms are seen when URL of an application is entered in "Link to Application" field instead of selecting a Test Suite in UI Theme Designer on ABAP or Enterprise Portal



  • UI Theme Designer
  • NetWeaver Enterprise Portal
  • NetWeaver AS ABAP
  • SAP Cloud Platform Portal


SAP Business Technology Platform 1.0 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; UI theme designer 1.0 for SAP BTP, Neo environment


blank, custom, preview, UI5, Link to application, new theme, host , KBA , CA-UI2-THD , Theme Designer , EP-PIN-TOL , Themes / Portal UI Theme Designer / Theme Editor , EP-CPP-NEO-FCC-THM , Theme service , EP-PIN-TOL-UTD , UI Theme Designer in Portal & new theme structure issues , Problem

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