GateWay cannot find the Postgresql Data source on my PC

[Anonymous]

Hi every body,

I am installing GateWay on PowerBi. 

But I fail in adding a Data Source. As shown on the picture below. 

As anyone already met this difficulty and found how to solve it ?

[TeigeGao]

Hi @Anonymous ,

Have you checked if you can connect to this source with other client? Besides, please check the user and server name.

By the way, could you please translate the error message to English?

Best Regards,

Teige

[Anonymous]

Translation :

Can't connect. We encountered an error when attempting to log in to . Detail: "We were unable to enter this data source for gateway instances in this cluster. You'll find more details about the specific errors of each gateway instance below." 

Yes I have checked with other client. PowerBi Desktop can connect with Postgresql. I checked the user and server name to.