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ORA-600 [16606] Error From Database Level Triggers Using :OLD or :NEW Syntax (Doc ID 1089801.1)

Last updated on OCTOBER 01, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 8.1.5 to 11.2]
Information in this document applies to any platform.


An ORA-600 [16606] error occurs on execution of a database level trigger, such as a logon trigger.

The call stack for the ORA-600 [16606] will resemble:

kglsget kqlsget psdghi ph1pbv ph1gnt ph1ylx ph1lex plsql ph1run ph1drv phpsyn phpcmp pcicms2 pcicmp2 kkxcmp0 rpiswu2 kkxcmp kktcrt opiexe opiosq0 kpooprx kpoal8 opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real main __start



The trigger has been updated to reference correlation variables :NEW or :OLD.


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