I am unable to configure Scheduled Reports. The Reports Parameters drop-down is empty.
You have to actually configure the report with the desired settings first and save them. Pick a report you would like to run and configure the settings. Use the "Save Settings" button and give the report a name.
This name will now appear in the "Report Parameters" drop-down when setting up a scheduled report.
The information above is also covered in the SELECTserver online help under SELECTserver > Reports > Reports Configuration > Save Settings.
SELECTserver TechNotes and FAQs