Comments on: ORA-07445 http://itknowledgeexchange.techtarget.com/itanswers/ora-07445/ Wed, 22 May 2013 04:23:02 +0000 hourly 1 By: sayed http://itknowledgeexchange.techtarget.com/itanswers/ora-07445/#comment-75435 sayed Wed, 31 Mar 2010 23:12:35 +0000 #comment-75435 but when i take exp full database backup it show me the error s like
EXP-00008: ORACLE error 3113 encountered
ORA-03113: end-of-file on communication channel
EXP-00008: ORACLE error 1041 encountered
ORA-01041: internal error. hostdef extension doesn’t exist
EXP-00000: Export terminated unsuccessfully
and in alert log file it show error
ORA-07445: exception encountered: core dump [000000010213AD08] [SIGSEGV]
and when i run DBVERIFY FOR the file it shows like this
DBV-00200: Block, dba 264448647, already marked corrupted

DBV-00200: Block, dba 264448648, already marked corrupted

DBVERIFY – Verification complete

Total Pages Examined : 281600
Total Pages Processed (Data) : 116385
Total Pages Failing (Data) : 0
Total Pages Processed (Index): 110625
Total Pages Failing (Index): 0
Total Pages Processed (Other): 387
Total Pages Processed (Seg) : 0
Total Pages Failing (Seg) : 0
Total Pages Empty : 54203
Total Pages Marked Corrupt : 0
Total Pages Influx : 0
i am very confusing because it give me in the production database version is 9.2.0.5

please help me on this issue

thanks in advance

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