Bequeath connection sqlplus / as sysdba to a Pluggable database failed with ORA-12560
(Doc ID 1580696.1)
Last updated on NOVEMBER 07, 2023
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata 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.
When attempt to connect locally (bequeath) to a pluggable database, the connection fails with:
sqlplus / as sysdba
SQL*Plus: Release 18.104.22.168.0 Production on Fri Aug 30 19:30:48 2013
Copyright (c) 1982, 2013, Oracle. All rights reserved.
ORA-12560: TNS:protocol adapter error
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