SAP Knowledge Base Article - Preview

2705243 - 'TypeError - history.state is null' error opening iView using Firefox in FLP@EP


  • You are trying to open a Fiori app using Fiori Launchpad on Portal (FLP@EP) using the Mozilla Firefox web browser
  • When you access the app (e.g: WebDynpro) and perform some in app navigations the following error will occur: Could not open app. Please try again later.
  • When you check the browser F12 Developer Console tab, the following error is recorded:
    TypeError - history.state is null



  • SAP NetWeaver Application Server for Java 7.50
  • FLP@EP


SAP NetWeaver 7.5


mozilla, firefox, history, state, wd, web, dynpro, exception, fatal, navigating, navigation, resolution, resolving, ui5, sapui5, sap, click, clicking, button, exception, error, ffpwrapperapp, app.controller.js, onAfterRendering , KBA , EP-PIN-NAV-FFP , Fiori Framework Page , EP-PIN-NAV , Navigation , EP-PIN-PRT , Portal Runtime , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.