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TNS-12514 Unable to Connect to RAC Database Using SCAN Name (Doc ID 1459768.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1.0 and later
Information in this document applies to any platform.

Symptoms

Configed 3 node RAC and all instances are up and running, user can not connect using SCAN name, get ORA-12514:

 
NAMES.DIRECTORY_PATH is either not set in sqlnet.ora or set with EZCONNECT included.


Cause

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