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Running SQL Access Advisor from OEM causes ORA-7445 [QSMSSINI()+1202] (Doc ID 785142.1)

Last updated on FEBRUARY 01, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database 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.
This problem can occur on any platform.
Oracle Server Enterprise Edition - Version: to


When running a job generated by "SQL Access Advisor", it is stopped with:
REASON="Job slave process was terminated" 

The alert.log reports:
ORA-07445 : exception encountered: core dump [qsmssini()+1202] [SIGSEGV] [Address not mapped to object] [0x0] [] []

The call stack is similar to:

qsmssini qsmssql spefcmpa spefmccallstd pextproc PGOSF284_peftrust psdexsp rpiswu2 psdextp
pefccal pefcal pevm_FCAL pfrinstr_FCAL pfrrun_no_tool pfrrun ...



The SQL Access Advisor can generate this access violation, if the user creates a hypothetical workload for the SQL Access Advisor and the database character set is multi-byte or Unicode.


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