Advance your Data & AI career with 50 days of live learning, dataviz contests, hands-on challenges, study groups & certifications and more!
Get registeredGet Fabric Certified for FREE during Fabric Data Days. Don't miss your chance! Learn more
Hi Power BI'lers,
I just saw something strange in my dataflows set up:
when you let dataflow show as a diagram and activate thew "show data sources" I see old data sources in the diagram that don't exist in the dataflow anymore.
In my example here: there is one Sharepoint based XLSX + six OData sources.
The dataflow just has five OData sources.
How is it possible to clean this up? I also saw this when configuring refresh schedules, that it want to use old sources as well.
Bug? Wanted behaviour (why)?
Best,
Matthias
Hi @mafl089 ,
It's because there is still a configuration for this data source under gateway. Please use Manage gateways feature and remove the data source under your gateway.
Best Regards,
Jay
Community Support Team _ Jay Wang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Hi @Anonymous
thanks for your hint, but that seems not to be the reason.
Within my data gateway I have only configured a general OData connection, pointing to the base URL of the OData service for our nav:
http://server.corp.domain.tld:7048/DynamicsNAV71/OData/Company('MyCompany')
This shouldn't be deleted, as it is the basis for my gateway connections for all valid (the five green) OData sources.
The Sharepoint Online XLSX isn't connected through data gateway anyway, as it is online and not a on-prem service.
Best,
Matthias
Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!
Check out the October 2025 Power BI update to learn about new features.