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ORA-07445 [osnsgl] in 11.2 (Doc ID 1928424.1)

Last updated on FEBRUARY 22, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


Alert log reports following error:

ORA-07445: exception encountered: core dump [osnsgl()+402] [SIGSEGV] [ADDR:0x58] [PC:0x254B104] [Address not mapped to object] []

The trace file shows no current sql:

Current SQL information unavailable - no session.

The call stack from the trace file includes functions like:

... osnsgl osnsgl3 kpkiafpt upiini upiah0 kpuatch OCIServerAttach opiino opiodr opidrv sou2o ...




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