BigQuery service account through gateway - Invalid connection credentials

Hi, mduo74 

I think you can refer to the following article to learn how to connect Google BigQuery in Power BI Service

https://www.cdata.com/kb/tech/bigquery-cloud-powerbi-service.rst

https://learn.microsoft.com/en-us/power-query/connectors/google-bigquery

https://www.youtube.com/watch?v=wqWXv_CFjj8

You encountered the "Unable to update connection credentials. Invalid Connection Credentials" error, you can check if the following are the causes:

1. The service account has the correct permissions
2. Ensure that you have correctly copied and pasted the contents of the JSON key file for the service account. For local data gateways, you may need to convert the JSON key to a format acceptable to the gateway
3. ensure that the server or computer on which the Local Data Gateway resides has access to the BigQuery API. check any firewall rules or network policies to ensure that they do not prevent the gateway from communicating with BigQuery.
4. Check the local data gateway's error logs for more detailed information about the problem

Best Regards,

hackcrr

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

Hi, 

the points 1 and 2 I have correct as I check the exact same credentials without using the On Premise Data Gateway and they work. 

For the format acceptable for the Gateway are there some special requirements to them? I did not find any. As they are both Microsoft original I hope it must be compatible.

I check the logs and I do not see anything related to Service account there. 

Best