SYSDBA Connection Fails With ORA-12547 (Doc ID 1447317.1)

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.8 to 11.2.0.3 [Release 9.2 to 11.2]
Information in this document applies to any platform.
**Checked for Relevance 26-AUG-2014**

Symptoms

Connect as SYSDBA fails as below:

SQL> connect / as sysdba
ERROR:
ORA-12547: TNS:lost contact

Cause

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