ORA-00600: [510], [], [threshold alerts latch] is being reported by MMON process (Doc ID 395380.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 to 11.1.0.6 [Release 10.2 to 11.1]
Information in this document applies to any platform.
***Checked for relevance on 26-Jun-2013***

Symptoms

ORA-00600 [510], [0x380024148], [threshold alerts latch] reported by MMON every couple of minutes, MMON dies due to this error:

Tue Oct 10 08:11:01 2006
Errors in file /u01/.../app/oracle/admin/.../bdump/..._mmon_21858.trc:
ORA-00600: internal error code, arguments: [510], [0x380024148], [threshold alerts latch], [], [],[], [], []
Tue Oct 10 08:16:40 2006
Restarting dead background process MMON
MMON started with pid=29, OS id=22334
Tue Oct 10 08:16:43 2006
Errors in file /u01/.../app/oracle/admin/.../bdump/..._mmon_22334.trc:
ORA-00600: internal error code, arguments: [510], [0x380024148], [threshold alerts latch], [], [],[], [], []
Tue Oct 10 08:17:55 2006
Errors in file /u01/.../app/oracle/admin/.../udump/..._ora_22375.trc:
ORA-00600: internal error code, arguments: [510], [0x380024148], [threshold alerts latch], [], [],[], [], []

Stacktrace:
-----
... ktte_get_threshold ktte_monitor_tsth ktte_monitor_ts ksbcti ksbabs kebm_mmon_main ksbrdp ...

Changes

Problem was likely introduced after adding alerts for threshold values on tablespaces.

Cause

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