"DB Version not supported" when trying to use SQL server 2019.
Release : 14.4
Component : Jasper, Identity Manager, Identity Governance, Identity Suite
You will need to use databases and versions supported by your version of Jasper you are trying to install. there is not a way around the Jasper install to use an database version not certified by Tibco Jasper.
https://docs.tibco.com/pub/js-jss/7.5.0/doc/pdf/TIB_js-jrs_7.5_Jaspersoft_Platform_Support-Commercial-Edition.pdf?id=7