Jasper Unified Reports were working correctly until UIM 9.02, now after upgrade to 20.1 (both UIM + UMP), Jasper Unified Reports are not working anymore.
Release : 20.1 and above
Component : UIM - UNIFIED REPORTER
Unified Reports have been deprecated. You would need to use the below procedure to migrate Reports from Unified Reporter to CABI:
For UIM 20.1 release:
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/unified-infrastructure-management/20-1/installing/ca-business-intelligence-with-ca-uim/migrate-reports-from-unified-reporter.html
For UIM 20.3 release:
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/unified-infrastructure-management/20-3/installing/ca-business-intelligence-with-ca-uim/migrate-reports-from-unified-reporter.html
Broadcom Support would also suggest to upgrade to 20.3 to move away from UMP (which runs on Adobe Flash Player which would go EOL 31st December 2020) to Operator Console (which runs on HTML5)