data source credentions for shared datasets

Hi All,

I have been using shared datasets for users to use and create reports. This all works well.

See link:

https://docs.microsoft.com/en-us/power-bi/report-server/access-dataset-odata

I am also able to publish these reports onto the report server but I am unable to set a username and password that works.

I have tried Anonymous, Basic and Windows Authentication and all fail.

Is there a linked server I need to do or something else.

Without this I can not set a scheduled refresh.

Any assistance would be appreciated.