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ORA-600 [12807] & ORA-600 [kghssgdmp1] Errors Occurring When Gathering Statistics (Doc ID 1438757.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.2 to 11.2.0.3 [Release 10.1 to 11.2]
Information in this document applies to any platform.

Symptoms

You encounter ORA-600 [12807] errors possibly followed by ORA-600 [kghssgdmp1] errors when attempting to gather statistics on tables.  From the trace file generated the error occurs on execution of the CREATE GLOBAL TEMPORARY TABLE command with a call stack similar to the following:


kkdcnco kkdcico ctcdrv opiexe opiosq0 opipls opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv psddr0 psdnal pevm_EXIM pfrinstr_EXIM pfrrun_no_tool pfrrun plsql_run peicnt kkxexe opiexe kpoal8 opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real main __start



Changes

Statistics are being gathered with an estimate percentage of less than 30%.

Cause

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