Forum Discussion
Resolver IGateway connection error in Pipelin
Hi FredrikJ ,
In addition, you can also try to check the gateway connection by entering the full string under Server:
You can also check the following-Reference-
If it still doesnt work, check out this solved similar query in the forum
Connect to Oracle Error - ORA-12154: TNS:could not resolve the connect identifier specifiedHope this helps!
If the response has addressed your query, please accept it as a solution so other members can easily find it.
Thank You
Advocate IVHi FredrikJ
The error you're seeing — ORA-12154: TNS: could not resolve the connect identifier specified — usually means the connection name can’t be found or isn’t recognized. This often comes down to something simple, like a typo in the connection string or a missing entry in the tnsnames.ora file.
Since the same gateway connection works fine for importing data into Semantic Models, it’s worth double-checking that the pipeline is using exactly the same connection settings. Sometimes even a small difference, like an extra space or different format, can cause this error.
Also, make sure the Oracle client and tnsnames.ora file on the gateway machine are correctly set up and can resolve the connection name used in the pipeline.
Regards,
Mehrdad Abdollahi