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ORA-00600: [kgllkde-bad-lock] due to to LIBRARY CACHE LOCK CAUSED BY WRONG PASSWORD LOGIN (Doc ID 2740926.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


If login is attempted with wrong password and there are multiple failed login attempts for the same user then an ORA-00600: [kgllkde-bad-lock]
and ORA-01017: invalid username/password; logon denied is reported.

ORA-00600: internal error code, arguments: [kgllkde-bad-lock], [0x700010D17862220], [], [], [], [], [], [], [], [], [], []
ORA-01017: invalid username/password; logon denied

The Call Stack Trace in the associated incident trace file shows:

Function List (to Full stack) (to Summary stack)

kgllkde <- kglLockWait <- kgllkal <- kglLock <- kglget
<- kziavua <- kpolnb <- kpoauth <- opiodr <- ttcpip
<- opitsk <- opiino <- opiodr


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