ORA-600 [4005] Reported When Executing DML
(Doc ID 2055705.1)
Last updated on FEBRUARY 23, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata 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.
Symptoms
When attempting to run the following:
delete /*+ CACHE_CB("SYS$SERVICE_METRICS_TAB") */ from "SYS"."SYS$SERVICE_METRICS_TAB" where rowid = :1
the following error occurs.
ERROR
-----------------------
ORA-00600: internal error code, arguments: [4005], [0], [], [], [], [], [], [], [], [], [], []
The incident file written by the error will show:
- The blocking process is the LGWR process
- LGWR is waiting on "log file sync switching to polling" and "Log file sync switching to post/wait" for a long time
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |