Database Backup and Recovery (MOSC)

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Datafile Corruption

edited Jun 8, 2018 6:30AM in Database Backup and Recovery (MOSC) 5 commentsAnswered

I have oracle 11.2.0.4 database when I try to start I see following error. please help me about that? note = İf I can start mount mode I can export db now only nomount mode and I havent any backup for my customer.

SQL> startup

ORACLE an? baslat?ld?.

Total System Global Area 5595267072 bytes

Fixed Size                  2263256 bytes

Variable Size            1191184168 bytes

Database Buffers         4395630592 bytes

Redo Buffers                6189056 bytes

ORA-03113: end-of-file on communication channel

?slem No: 34347

Oturum No: 580 Seri numaras?: 3

SQL>

ORA-01122: 1 veritaban? dosyas? onaylama kontrolunu gecemedi

ORA-01110: veri dosyas? 1: '/u01/app/oracle/oradata/UYUMTEST/system01.dbf'

ORA-01200: 161280 dosyas?n?n gercek boyutu do?ru olan 171520 blokluk boyuttan

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