SAP Knowledge Base Article - Preview

3300545 - webApplicationInjector missing or misconfigured in SmartEdit - SAP Commerce Cloud


  1. When accessing a SmartEdit page, no editing mode is available. Selecting the Preview mode option, an error message written:"No composed type exists". If you check the console tab, the following error can be seen:
    • GET https://yourDomain.example/assets/webApplicationInjector.js net::ERR_ABORTED 404 (Not Found)
  2. Upon accessing a page in SmartEdit, the page remains blank/empty and a pop-up message is displayed on the top of the page:
    • "Preview mode is enabled. You cannot change modes. The page is either not compatible with SmartEdit or connection to it has been lost. Refresh the page or go to another page.".



  • SAP Commerce
  • SAP Commerce Cloud
  • SAP Commerce Cloud, Composable Storefront


SAP Commerce Cloud all versions ; SAP Commerce Cloud, composable storefront all versions ; SAP Commerce all versions


webApplicationInjector.js, ERR_ABORTED, webApplicationInjector, SmartEdit, commerce, ccv2, hybris, perspective, toolbar, mode selector, spartacus, spa , KBA , CEC-SCC-COM-SEDIT , SmartEdit , CEC-SPA , SAP Commerce Cloud Spartacus , Known Error

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