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Ora-07445: Exception Encountered [kotgtsch()+9] (Doc ID 604290.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Server - Standard Edition - Version: to - Release: 10.2 to 10.2
Information in this document applies to any platform.
***Checked for relevance on 16-Nov-2011***


You find the following error in your alert log.:
ORA-07445: exception encountered: core dump [kotgtsch()+9] [SIGSEGV] [Address not mapped to
object] [0x4] [] []

You may see some or all of these function codes in the 'Call Stack Trace' portion of your trace file.:
kotgtsch qmxtgIsXMLType kkqvmcvselsub vopCheckValidSVM vopqbc vopqbc vopdrv


This is most likely to happen after applying the 10204 patch set.


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