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Windows: Huge Core log During EXPDP that Might lead to an Oracle.exe Crash (Doc ID 2684517.1)

Last updated on MAY 24, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Microsoft Windows x64 (64-bit)

Symptoms

While running an Oracle DPExp:
  expdp system/********@<DBLink> dumpfile=<FileName> logfile=<FileName>.log directory=<DataPumpDir> full=y flashback_time=systimestamp

Oracle starts writing in ORACLE_HOME\database\<DbName>core.log

The following information is written in the header of the <DbName>core.log:

Changes

Upgrade to 19c release.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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