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TNS-12518 Can Not Connect To RAC 11gR2 Database (Doc ID 1088754.1)

Last updated on FEBRUARY 24, 2022

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms


Just installed and configured 11gR2 Grid Infrastructure and database, sqlplus can not connect to the new 11.2 database using SCAN connection.

 

Changes

New installation.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
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