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7 Replies Latest reply: Nov 14, 2012 8:09 AM by 974023 RSS

ORA-15001: diskgroup "DG_NSOQACC" does not exist or is not mounted

974023 Newbie
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Hi experts,

I need your help for this error, i'm newbie on this forum.

I trying to start a database, but i can't.

How do i solve this problem?


[oracle@ilmatar root]$ sqlplus "/as sysdba"
SQL*Plus: Release 11.2.0.3.0 Production on Tue Nov 13 16:06:32 2012
Copyright (c) 1982, 2011, Oracle. All rights reserved.

Connected to an idle instance.

SQL> startup;
ORA-01078: failure in processing system parameters
ORA-01565: error in identifying file '+DG_NSOQACC/NFOQACC/spfileNFOQACC.ora'
ORA-17503: ksfdopn:2 Failed to open file +DG_NSOQACC/NFOQACC/spfileNFOQACC.ora
ORA-15056: additional error message
ORA-17503: ksfdopn:2 Failed to open file +DG_NSOQACC/nfoqacc/spfilenfoqacc.ora
ORA-15001: diskgroup "DG_NSOQACC" does not exist or is not mounted
ORA-06512: at line 4
SQL>

This problem happened when an user change the charset on this machine from en_US.UTF8 to en_US.ISO-8859-1, when the database was online.
Then this machine was rebooted.

Can someone help me with this issue?

Regards.

Marco

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