Refresh API data of published report fails due to credentials

[jarkelen]

Hi,

I have created a report which uses a web API as data source. It authenticates by retrieving and sending a Bearer token, this is done in Power Query as one of the first steps and it works fine. The data source settings in PowerBI Desktop are set to anonymous and public, because authentication is handled as one of the steps. This works fine.

However, after publishing it doesn't update the report anymore. I have enabled automatic refresh, but these fail:

The credentials provided for the Web source are invalid.

If I look at the options these are the same as in Desktop. Any idea how to solve this?

Regards,

John

[ibarrau]

Hi. Please make sure you know the development and you are sure it is anonymous because you are getting the token inside. Sometimes people think it's anonymous because it works on desktop on the local environment but it's not because it wouldn't work on other machine or at the web.

I had issues with anonymous API requests when you authenticate with headers and I was 100% sure that the request was at cloud and was anonymous because the code was solving it. So I have skipped the test when editing credentials and run the refresh. It worked. Sometimes the button for testing connection can't solve this weird situations of anonymous with internal credentials.

I hope that helps,

[jarkelen]

I also develop the API, so I have full control on it. So the request itself is anonymous, but you need an Authorization header with Bearer token, which is handled fine.