Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Data Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more

Reply
bartek_pepper
Helper I
Helper I

I cannot connect Postgres SQL to Power BI

Hello everyone,

 

I have got a problem with Postgres SQL connector.

I got the following message:

bartek_pepper_0-1723206332568.png

When I am trying to edit credentials, by default I am getting old password which is no longer in use (this already was working on the new one).

bartek_pepper_1-1723206536046.png

When I enter the Power BI service, I also have old credentials.

bartek_pepper_2-1723206741763.pngbartek_pepper_3-1723206782450.png

It seems like a security issue as I am able to connect to database in pgAdmin environment.

 

Has anyone experienced that and could guide a little?

 

Thank you.

Bart

 

4 REPLIES 4
bartek_pepper
Helper I
Helper I

Hi. Thank you for this suggestion. Unfortunately, it didn't work.

Whenever I am trying to change global source settings, saving changes and coming back to global source settings again, old credentials are kept.

 

I am getting either "credentials invalid" error or with certificate one.

bartek_pepper_1-1723547467694.png

 

bartek_pepper_0-1723547399543.png

Hi. Thank you for this suggestion. Unfortunately, it didn't work.

Whenever I am trying to change global source settings, saving changes and coming back to global source settings again, old credentials are kept.

 

I am getting either "credentials invalid" error or with certificate one.

 

The same happens when I want to "get data" from an empty pbi file.

 

bartek_pepper_2-1723547523761.png

Any ideas?

 

Thanks.

Bart

Same when you try from a different PC?

bartek_pepper
Helper I
Helper I

Hi. Thank you for this suggestion. Unfortunately, it didn't work.

Whenever I am trying to change global source settings, saving changes and coming back to global source settings again, old credentials are kept.

 

I am getting either "credentials invalid" error or with certificate one.

 

bartek_pepper_0-1723448130851.png

bartek_pepper_1-1723451982606.png

Any other ideas?

lbendlin
Super User
Super User

Try clearing the credentials in the global data source settings, and reauthenticating.

Helpful resources

Announcements
Fabric Data Days is here Carousel

Fabric Data Days 2026

Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.

May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.