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Installing 10gR2 Change Permissions On Oracle Home (Doc ID 335063.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version: and later   [Release: 10.2 and later ]
Information in this document applies to any platform.
Checked for relevance on 11-MAR-2008
Checked for relevance on 19-NOV-2010


After installing 10gR2 (, some files and directories have restricted privileges

Connections to a database using SQL*Plus fail with error:

SP2-1503: unable to initialize Oracle call interface


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