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I am new to PowerBI desktop, I have installed PowerBI 64 bit. I have already Oracle client and Visual studio installed on my machine. As recomended on Link I have downloaded and configured 64-bit ODAC 12c Release 4 (12.1.0.2.4) Xcopy for Windows x64. After doing all these thing I am not able to establish connection between PowerBI desktop and Oracle DB getting error message once I fill the db connection details is "Object reference not set to an instance of an object" . However I am able to establish connection with SQL server.
Here are some details that may Help you in providing solution of this:
- I have Visual studio 2010
- Then I installed oracle client in location ""C:\Program Files (x86)\sqldeveloper"
- Then I have installed the Power BI desktop 64 Bit
- Then I have downloaded the 64-bit ODAC
- Extract ODAC121024Xcopy_x64 and run install batch file from path "C:\Program Files (x86)\Oracle_instantclient_12_1"
- Open PowerBi desktop, select getdata and select Oracle DB. specified DB connection details and getting "Object reference not set to an instance of an object"
Could you please help me out in this issue
Solved! Go to Solution.
Hi Viveka,
I'm definitely not an expert on Oracle databases or connecting to them. I can only tell you what worked for me. One thing I notice is that you installed the "Xcopy" files and I'm wondering if for some reason you didn't get all the files you need.
Also, there are several posts under the subject "Oracle" that have useful info that may help you. If you do decide to reinstall the Oracle components, you need to uninstall what you've already done first.
Here's what I recently did on one of our machines that worked for me.
Connection Alias | Enter what you want to name this database. When you get data in Power BI, you’ll use this as the “Server Name”. |
Port Number | (default 1521) only change if necessary for your database |
Database Host Name | This is how the database is found in your network. May be an IP address for the database server. |
Database Service Name | (default to ORCL) This may be different for your database
|
You should now be able to get to your Oracle database with Power BI when you use "Get Data" and select the "Oracle" database option.
Hi Bfrancis,
Thanks a lot for your valuable solution and it works for me. I have uninstalled all oracle components and then install the ODAC121024_x64.zip and it works for me like a charm.
Earlirt I have installed 64-bit ODAC 12c Release 4 (12.1.0.2.4) Xcopy for Windows x64 as recommended by Power BI, Link
Regards,
Viveka
,
Hi,
I am getting the same error, was this thread resolved?
Regards
Syed
Hi,
Even if the issue was about the driver installation, that shouldn't be the error message you're seeing. Is it a pop-up with title "Unexpected Error"?
There might be a bug. Can you please:
Thanks for your help
Oguz
Hi Arify,
I have sent you the logfile, I was trying to establish by Host name and by Oracle TNS name. But It was throwing same error message in both cases.
Regards,
Viveka
Hi Viveka,
When and how did you send the log files? I couldn't find it in my inbox and the Frown team couldn't find it either. Can you send a frown in PBI Desktop?
Thanks
Hi Oguz,
I have sent you log file on emailID "mailer@lithium.com" yesterday, this is the mailID I got your response in my mail box, hoping you have received that log file. If not could you please share your emailId for that.
Regards,
Viveka
In PBI Desktop, there's a smiley face on the upper-left corner, if you click the little arrow next to it, there's also a sad face "Frown". Can you send us an email through that button?
Thanks
I have done this. Let me know if you need any other details.
Regards,
Viveka
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