My Oracle Support Banner

ECC Installation Fails With Error ORA-12154, TNS:could not resolve the connect identifier specified (Doc ID 2953312.1)

Last updated on JUNE 03, 2024

Applies to:

Oracle Enterprise Command Center Framework - Version 12.2.4 and later
Information in this document applies to any platform.

Symptoms


When attempting to install Enterprise Command Center (ECC), the installation fails at step 4 when trying to setup the database with following errors in the setup.log:

Selected ECC DB is jdbc:oracle:thin:<EBS_HOST>:<EBS_PORT>:DEV
Is the user ECC existing in ECC database [y/n]? n
Enter the database system user name: system
Enter the database system password:
Enter the password for ECC DB user ECC (Passwords must be at least 8 characters long):
Confirm the password for user ECC :
The table space path detection script failed. Please refer to the /u01/ECC/Oracle/quickInstall/logs/setup.log for more information
Error code 122


Error observed in setup.log
-----------------------
setup.log shows ORA-12154, TNS:could not resolve the connect identifier specified



Following were the steps used to replicate the behavior
-----------------------------------------------------------
1. Install ECC V10 as per doc#2495053.1
2. Go to 4.3 Configure the Oracle Enterprise Command Center Framework Installation
3. Perform 4.3.1 Set Up the Database and check if the connection is successful

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!


In this Document
Symptoms
Cause
Solution
References


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