When going to Clarity > Home > Advanced Reporting
"Invalid Credentials" is displayed and the Jaspersoft Report URL that is in the CSA > Reporting is being presented to the user.
Therefore, it displays the login page.
When going to Classic UI > Home > Advanced Reporting , instead of going to Clarity Jaspersoft content, it goes to the
Advanced Reporting URL xxxxxxx/reportservice
Release : 16.1.1
Review the browser tools HAR traffic content, and check if there is a
302 redirect error.
This will lead to the Tibco Jaspersoft article:
https://community.jaspersoft.com/wiki/f5-load-balancer-and-tomcat-302-error
Based on the information above, the issue is at the load balancer.
Review the issue with the load balancer team, and request to remove any rule that causing the issue.