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Dataflow Gen2: Dataflow Diagnostics Download (Preview)

If you haven’t already, check out Arun Ulag’s hero blog “FabCon and SQLCon 2026: Unifying databases and Fabric on a single, complete platform” for a complete look at all of our FabCon and SQLCon announcements across both Fabric and our database offerings. 


This new capability provides administrators and support teams with a simpler and more consistent way to collect diagnostic information for Dataflow Gen2 runs on execution environments.

Troubleshooting dataflows often require detailed execution logs and runtime diagnostics. Now you can download diagnostics packages directly for a specific dataflow run, making it faster to investigate failures, analyze performance issues, and collaborate with support teams.

Capabilities

Dataflow Diagnostics Download enables you to:
  • Download run-level diagnostic packages for Dataflow Gen2.
  • Collect structured logs and execution details in a single package.
  • Speed up root cause analysis and troubleshooting workflows.
  • Share diagnostics easily with support or engineering teams.
This reduces the time and friction involved in gathering the right troubleshooting data and improves overall support efficiency.

How it works

After a Dataflow Gen2 run finishes, you can view its details page and download the diagnostics package. The package includes relevant runtime metadata, execution traces, and environment signals needed for investigation.

Getting started:

  • Navigate to your Dataflow Gen2 run history.
  • Select a specific run instance.
  • Choose Download diagnostics.
  • Share the downloaded package with your admin or support contact if deeper analysis is needed.
No additional configuration is required for this preview feature.

Dataflow_Gen2_interface_showing_the_Dataflow_Diagnostics_Download_option_allowinDataflow_Gen2_interface_showing_the_Dataflow_Diagnostics_Download_option_allowin

Figure: Download Dataflow Gen2 diagnostics to export detailed logs and runtime information, helping users and support teams investigate failures and performance issues.

What’s next

This update is an important step toward more comprehensive observability and self-service troubleshooting for Dataflow Gen2.

Learn more from: An overview of refresh history and monitoring for dataflows.