Connection Error '(404)' or '(401)' when trying to connect from Jasper Studio in SaaS Systems Jaspersoft 7.1.
Release: All Supported Releases
Component: Clarity Jaspersoft
This is due to an incorrect setting.
Note: In Jaspersoft 7.1 you need to clone the existing connection and untick / uncheck USE SOAP Protocol
This behaves differently in Jaspersoft Studio 7.9
By default, (unless the setting is changed), JS Studio will try REST first and then try SOAP.
Some corporate firewalls and/or proxy servers may restrict SOAP or REST.
However, both should work unless there is a corporate policy restricting it.