Tableau - SAML enable getting vizportal resource not fond
<p>After enabling SAML-authentication for Tableau Server. We get the below <strong><em>resources not found</em></strong></p>

<pre><code> vizportal/api/web/v1/getServerSettingsUnauthenticated 404 (Not Found)
vizportal/api/web/v1/getSessionInfo  Failed to load resource: the server responded with a status of 404 (Not Found)
</code></pre>