Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.
Hi All,
My dataflowgen2 is connected to lakehouse. But when I'm trying to edit credentials I'm getting below error. I'm workspace admin as well as I have additional permission in lakehouse.
This doesn't fix my issue. I'm creating everything in fabric.
Hi @DiKi-I
Here are a few steps you can try to resolve the “failed to update source credentials” error:
Update the On-Premise Data Gateway: If your data source is on-premise, ensure that your gateway is updated to the latest version.
Verify Connection Details: Double-check the connection details and credentials in the “Configure connection” settings. Sometimes, re-entering the credentials can help
Check Network Changes or Outages: Ensure there are no network changes or outages that might be affecting the connection.
Clear Cache and Cookies: Sometimes, clearing your browser’s cache and cookies can resolve unexpected errors.
Best Regards,
Jayleny
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.