Forum Discussion
Paginated Report Fails to Load from Remote Client with Error NET::ERR_CONNECTION_RESET; Works Locall
Hi zhouli,
The NET::ERR_CONNECTION_RESET error that appears when loading a paginated report remotely is most likely caused by a Kerberos authentication failure due to missing SPNs for the Report Server service account. To resolve this, you can either register the required SPNs with the setspn command or set the report server to use NTLM only by modifying the RSReportServer.config file. This will help prevent connection resets when Kerberos authentication fails.
Troubleshoot paginated report execution issues - Power BI | Microsoft Learn
Thank you.
- Issue: Paginated report fails remotely with NET::ERR_CONNECTION_RESET during POST to ReportViewer.aspx; works locally.
- Likely Cause: Network device (proxy/firewall) resets connection due to large or complex POST payload. Could also be Kerberos delegation failure if impersonation is enabled.
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Fixes to Try:
- Bypass network path (VPN or same subnet) to confirm.
- Disable impersonation if using stored credentials.
- Check SPNs and enable Kerberos Constrained Delegation if impersonation is required.
- Simplify report to test payload sensitivity.
- Use Wireshark or Fiddler to trace the reset source.