Forum Discussion
Unable to refresh data
Hi! After a scheduled refresh, my data becomes blank. It seems I am able to force the refresh manually, however after the scheduled refresh I get the error message: "Report" has failed to ref...
Hi Anonymous,
Does on-demand refresh always work?
You can use the follow method to do troubleshooting.
1. Refresh data on the desktop and check if it works.
2. Republish to service and set scheduled refresh again.
3. Refresh multiple times using scheduled refresh and manual refresh, respectively.
4. Use fildder to capture traffic when running the query in Power BI.
https://docs.telerik.com/fiddler/Configure-Fiddler/Tasks/InstallFiddler
5. Check if firewall blocks the port to connect to the source.
Best Regards,
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