Connection To an OCI DBCS PDB Failed With "ORA-12154: TNS:could not resolve the connect identifier specified"
(Doc ID 2674380.1)
Last updated on MAY 01, 2023
Applies to:
Oracle Cloud Infrastructure - Database Service - Version N/A to N/A [Release 1.0]Linux x86-64
Symptoms
Customer was unable to connect to the PDB. When connecting, they were getting
[oracle@hostname opc]$ sqlplus sys@<pdb> as sysdba SQL*Plus: Release 12.2.0.1.0 Production on Fri May 15 08:26:16 2020 Copyright (c) 1982, 2016, Oracle. All rights reserved. Enter password: ERROR: ORA-12154: TNS:could not resolve the connect identifier specified
Changes
Cause
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