Integrating Power BI custom connector with Gateway to use it in service.

[yuktha]

Hi, 

I build a Custom Connector with VIsual Studio Code. with below link.
approvalmax-microsoft-powerbi-connector/PBI_Connector/ApprovalMaxConnector.pq at master · ApprovalMa...

I was able to fetch data in power BI Desktop.

To Bring this connector to service. I Installed Gateway and added the connector to the gateway.
I am able to access the connector in power BI service. 

But I am not able to Connect to the data.

OAuth Function worked and I was able to Login. 

When I hit Create. This error Pops up.

What am I missing?

Kindly help if you have suggestions.

[lbendlin]

Read through the documentation again. OAUTH is notoriously fickle.

Handling authentication for Power Query connectors - Power Query | Microsoft Learn

Most devs I know prefer to use AAD instead.