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ORA-07445 [qmr_hdl_copy()] (Doc ID 854217.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.1.0.7 [Release 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


Symptoms

On 11.1.0.6, the following errors are generated in the alert.log file:
ORA-04031: unable to allocate 8208 bytes of shared memory ("large pool","unknown object","session heap","kgsc hash table")
ORA-07445: exception encountered: core dump [qmr_hdl_copy()+50] [SIGSEGV] [ADDR:0x0] [PC:0xC3AB1E4]

Cause

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In this Document
Symptoms
Cause
Solution

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