Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more

Reply
VitaliiKhryst
Frequent Visitor

MySQL dataflow refresh failure

Hello there,

 

I created a dataflow where the data source is the table view from the MySQL database. In the power query, it works and uploads fine, but when I try to refresh this dataflow it fails on the 11th minute of a refresh.
I tried to refresh this source both in pro and premium workspaces, and it does not work with both options and gives me different errors for these workspaces.
For the Pro workspace, it returns this error: Error: MySQL: Fatal error encountered during data read. Request ID: 861dd8d1-29a5-9147-7fab-cee4c8722c81 Activity ID: da5e6998-7f8e-4c16-bb2b-21a4f863d319
For the Premium, it returns the following error: Error: PipelineException: A connection attempt failed because the connected party did not properly respond after a period of time or established connection failed because connected host has failed to respond . RootActivityId = 28d0f4b9-55ad-4ca7-85c0-02b24ee17a88.Param1 = PipelineException: A connection attempt failed because the connected party did not properly respond after a period of time or established connection failed because connected host has failed to respond Request ID: 7db2c46c-b4b9-866a-e972-e8c5557afb2a.

Also, what is interesting, I created dataflow in the same workspace, where the source is the same MySQL DB as above, but it works as expected, and refreshes properly.
Can you please help on solving this issue?

0 REPLIES 0

Helpful resources

Announcements
Power BI DataViz World Championships

Power BI Dataviz World Championships

The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now!

December 2025 Power BI Update Carousel

Power BI Monthly Update - December 2025

Check out the December 2025 Power BI Holiday Recap!

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.