Oracle ORA-12154: TNS: Could not resolve the connect identifier specified

[Anonymous]

Hi there, 

I'm having this issue when I tried to connect Oracle OneData to PowerBI. Note that I received the pbix file that I received is already complete and now I'm trying to reconnect the database from my end.

I have tried some solutions here like checking the tnsnames.ora file, file path and troubleshooting.

Any other solutions that my fellow power bi community may know? Thank you.

[theov]

Hello, 

I'd make sure the ora client is installed properly, the string is correct and finally tnsnames.ora is up to date. This video might helps as well:

https://www.youtube.com/watch?v=EpeJrO5tHDc

[Anonymous]

Hi @Anonymous ,

Here are two similar threads, please check whether the solution mentioned works for you:

Solved: Connect to Oracle Error - ORA-12154: TNS:could not..

Solved: New Error ORA-12154 TNS:could not resolve the conn..

oracle community:

ORA-12154: TNS: Could not resolve the connect identifier specified - oracle-hub

Best Regards,
Gao
Community Support Team

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