Service is using deleted URL in dataset authentication

[c3maw]

The REST API I was using changed their authentication. I made the changes in PowerBI Desktop and everything worked. When I publish the report to the service, authentication fails. The authentication shows the wrong URL in the error message. I've delete ALL of my reports that use that URL, created a brand new report called "authtest" that has a simple URL in it. It works in Desktop, but fails in the service. The URL is still wrong (screenshots attached).

Below are the data source settings from the Desktop that work:

Below is the authentication error during a refresh in the service. The URL is different. You can see the parameters (old, from deleted report) in the URL.

Where is that URL stored and how can I delete it?

[v-xuding-msft]

Hi @c3maw ,

Please check whether the data source you added in the gateway is correct and it maps to your dataset.

Best Regards,

Xue

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[c3maw]

There is no gateway. This is a brand new report, connecting to a public REST API.