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

Try your skills in the Power BI Dataviz World Championship! Round one ends June 26. Join now

Reply
Twister8
Helper II
Helper II

Connect Oracle Database

Hi everybody,

 

How to connect in Oracle Database? Oracle.DataAcess.Client is required, or I have alternative whithout this, for this connection?

 

Tks

1 ACCEPTED SOLUTION
igordossantos
Helper I
Helper I

Correct, ODAC components will be required to be installed on the machine developing reports, as well as on the system hosting the On-Premises Gateway. 

 

You most likely will also need an entry on the TNSNAME.ORA file on your machine, as well as on the machine hosting the On-Premises Gateway, pointed to the Oracle backend system. 

 

The TNSNAME entry will be used as the server name. 

 

Besides the above, you will need credentials to authenticate against the Oracle backend. 

 

For more information: 

https://powerbi.microsoft.com/en-us/documentation/powerbi-desktop-connect-oracle-database/

 

 

View solution in original post

4 REPLIES 4
igordossantos
Helper I
Helper I

Correct, ODAC components will be required to be installed on the machine developing reports, as well as on the system hosting the On-Premises Gateway. 

 

You most likely will also need an entry on the TNSNAME.ORA file on your machine, as well as on the machine hosting the On-Premises Gateway, pointed to the Oracle backend system. 

 

The TNSNAME entry will be used as the server name. 

 

Besides the above, you will need credentials to authenticate against the Oracle backend. 

 

For more information: 

https://powerbi.microsoft.com/en-us/documentation/powerbi-desktop-connect-oracle-database/

 

 

Igor tks for answer

 

I did this question because, I am thinking in my business users, i would like any thing more simple, for example: Install just power bi desktop and i can use the oracle connection. Considering this scenario, I have any alternative or just with this method ODAC.?

 

More time, tks for answer 🙂

No. There are no workarounds if you want to connect to an Oracle backend. ODAC must be installed. 

Tks for help 🙂

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.

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.