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 10.2.0.1 to 10.2.0.4 [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: 10.2.0.1 to 10.2.0.4
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:
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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