SAP Knowledge Base Article - Preview

3107723 - has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-All

Symptom

  • Connection to Business Objects from Fiori is not working as users are trying to go from a HTTPS URL to a HTTP one on the Business Objects side. Error for Mixed content and CORS policy is occurring in F12 Developer tools.


  • Error reads: Access to XMLHttpRequest at 'http//bmeurg2864a.bakernet.com:6405/biprws/logon/long?....... (truncated for readability)' from origin 'https://*****' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on requested resource


  • Accessing BI Launchpad using a 3rd party portal


Read more...

Environment

  • SAP BusinessObjects Business Intelligence Platform (BI) 4.2

Product

SAP BusinessObjects Business Intelligence platform all versions

Keywords

CORS, BI Launchpad, Portal, Custom, HTTPS , KBA , BI-BIP-DEP , Webapp Deployment, Networking, Vulnerabilities, Webservices , Problem

About this page

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

Search for additional results

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