Database Administration (MOSC)

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ORA-01102: cannot mount database in EXCLUSIVE mode

edited Mar 22, 2011 10:01AM in Database Administration (MOSC) 7 commentsAnswered
 Hello,
I am working with an Oracle VM Template: Oracle Application Server 10g Release 3 WebCenter (x86 32-bit). In this template exists an Oracle database (version: 10.2.0.3.0), I am trying to do something operation (ie create a new user, query a system template, etc) but I can't because I have ORA-01102 error.

I have DB and listener up :
$ORACLE_HOME/bin
lsnrctl status

LSNRCTL for Linux: Version 10.2.0.3.0 - Production on 18-MAR-2011 08:25:04

Copyright (c) 1991, 2006, Oracle. All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_ORCL)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 10.2.0.3.0 - Production
Start Date 18-MAR-2011 08:09:45

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