Unable to connect to data source undefined

[Anonymous]

Hello community,

I created a power BI report but I have a issue when I'm trying to refresh by using gateway. I got the error message below :

'Unable to connect to data source undefined'

Underlying error code-2147467259

Underlying Error Message Web.BrowserContents currently supports anonymous credentials only

DM_ErrorDetailNameCode_UnderlyingHResult-2147467259

Microsoft.Data.Mashup.ValueError.DataSourceKindWeb

Microsoft.Data.Mashup.ValueError.DataSourcePathhttps:....

Microsoft.Data.Mashup.ValueError.ReasonDataSource.Error

URI du clusterWABI-NORTH-EUROPE-redirect.analysis.windows.net

PI: I can refresh manualy on Desktop PBI

[Anonymous · Accepted solution]

I found the solution, 

- On power BI Desktop, replace the default function created by the web connector Web.BrowserContents with Web.Contents

- On gateway, change the Data source credentials by

     * Authentification method -----> Anonymous

     * Privacy level setting for this data source ------> Public

[amitchandak]

@Anonymous , have you stepup Datasource credential and gateway in power bi service correctly

Power BI Install On-Premise Gateway and configure it on service: https://youtu.be/lObMRofpbQ8

[Anonymous]

@amitchandak , yes bcs I already used it to schedule an automatic refresh for another data source.

The only different btwn this data source and the one who is working is that I'm trying now to get data from a link web.