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ORA-01031 While Connecting As Sysdba On Windows With A Domain User (Doc ID 1071638.1)

Last updated on MARCH 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 to 11.2.0.3 [Release 9.2 to 11.2]
Information in this document applies to any platform.

Symptoms

While trying to connect to a database running on Windows using "/ as sysdba" from an OS session started as a domain user the following error occurs:


sqlplus / as sysdba

SQL*Plus: Release 10.2.0.4.0 - Production on M Mar 8 17:22:36 2010

Copyright (c) 1982, 2007, Oracle. All Rights Reserved.

ERROR:
ORA-1031: Insufficient privileges.


The domain user is a direct member of the local ORA_DBA group. If the Oracle Service is started as a domain user and not as Local System Account then the OS authentication will work for any user.

Cause

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In this Document
Symptoms
Cause
Solution
References


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