API call execution on Red Hat Ansible Tower UI fails with an error `Access to XMLHttpRequest at has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource`

Solution Verified - Updated -

Issue

  • API call execution on Tower UI fails with below error:

    Access to XMLHttpRequest at 'https://ansible-tower:8080/' from origin 'https://xx.xx.xx.xx.:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Environment

  • Red Hat® Ansible Tower 3.x

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