My Oracle Support Banner

After Upgrade on Browser Theme.js Is Giving Error "MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled" (Doc ID 2906723.1)

Last updated on APRIL 08, 2024

Applies to:

Siebel CRM - Version 17.0 [IP2017] and later
Information in this document applies to any platform.

Symptoms

After a  successful upgrade to Siebel 22.8, On running the application url, The following error is seen.

Changes

 A upgrade was completed from 8.1.1.11 to  Siebel 2022.08.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
 Customize themes


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.