My Oracle Support Banner

ODI 12c Mapping Using LKM "Oracle to Oracle Pull (DB Link)" Fails with ORA-12154 (Doc ID 2750458.1)

Last updated on NOVEMBER 07, 2023

Applies to:

Oracle Data Integrator - Version 12.2.1.4.200618 and later
Oracle Data Integrator on Marketplace - Version 12.2.1.4.200123 and later
Information in this document applies to any platform.

Symptoms

Using Oracle Data Integrator (ODI) 12c, a mapping with Lookup Component and using the Loading Knowledge Module (LKM) "Oracle to Oracle Pull (DB Link)" fails to execute with TNS Names error:Caused By: java.sql.SQLException: ORA-12154: TNS:could not resolve the connect identifier specified

 


Note: The database link can be successfully tested using Sqlplus or SQL Developer

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.