Okta Azure Ad integration throwing 400

I was trying Okta Azure Ad integration using this documentation
https://help.okta.com/en/prod/Content/Topics/Provisioning/azure/azure-integrate-main.htm
But after completing all the steps I’m getting 400

Error Code: GENERAL_NONSUCCESS

Also, I’ve also tried all the changes mentioned here.
https://support.okta.com/help/s/article/Making-Azure-AD-as-an-identity-provider-returns-400-general-non-success-error?language=en_US

Hi @thedsk8! Please open a support ticket by emailing support@okta.com with details about your setup. One of our Support Engineers will be happy to assist you further.