ORA-600  Reported When Executing DML
Last updated on SEPTEMBER 24, 2015
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
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.
ORA-00600: internal error code, arguments: , , , , , , , , , , , 
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
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