How to download serval report in report builder at once
One answer
Are you trying to export report(s), or export the results of executing report(s)?
Exporting one or more reports results in a zip that contains multiple TTL (Turtle) files.
If you're looking for a CSV file, then it sounds like you want to export the results of running the reports, not the reports themselves. Export to Excel is supported, which produces an xlsx file, not CSV. However, you could load them into Excel and then save as CSV.