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ORA-600: [kxspoac : EXL 1] Occuring During Query If Event 10503 Is Set (Doc ID 810194.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.


During a select from gv$instance, an ORA-600 [kxspoac : EXL 1] error is raised, e.g.:

ORA-00600: internal error code, arguments: [kxspoac : EXL 1], [2000], [32], [], [], [], [], []
Current SQL statement for this session:
select DECODE(UPPER(d.OPEN_MODE),'READ WRITE','R','N') ,DECODE(UPPER(i.STATUS),'OPEN','O','N') into :b0,:b1 from v$database d ,gv$instance i where i.INSTANCE_NAME=:b2


The database was recently upgraded to


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