All of the Enterprise reports (e.g. Enterprise SQL Server Inventory) in 11.7.1 are throwing the following error:
"A data source instance has not been supplied for the data source Enterprise..."
All of the Enterprise reports (like Enterprise SQL Server Inventory report) should have been deprecated after 11.7.0 and replaced with the SQL Server reports. For example the Enterprise SQL Server Inventory should become SQL Server Inventory Report in 11.7.1.
Please use the SQL Server reports. Below is the list of deprecated reports and its equivalent replacement:
The depreciated Enterprise reports should have been removed after upgrade. If that is not the case, they can be removed from the following path and you will need to restart the Diagnostic Server after removing them.
C:\Program Files (x86)\Dell\Spotlight on SQL Server\Plug-ins\Trending\Reports
Or you can uninstall the Spotlight 11.7.1 client and delete "C:\Program Files (x86)\Dell\Spotlight on SQL Server" before re-installing the Spotlight 11.7.1 client.