authentifications issues with web content

[mim78]

I have a dataflow gen2 that works fine in PowerQuery, and it works fine when I author itin Gen2, but when I schedule refresh I get authetifications issues

attached the code

https://github.com/djouallah/Fabric/tree/main/Demo

[Ehren]

Can you share the specific error(s) you're getting?

One thought: do you need to use the RelativePath option ([RelativePath = "Dispatch_SCADA/" ])? This will cause the Test Connection step to attempt to use the creds against the root URL, without the RelativePath.