ORA-00600 [kccsbck_first] when Starting the Database (Doc ID 2661092.1)

Last updated on APRIL 30, 2020

Applies to:

Symptoms

Errors reported in database alert log:

ALTER DATABASE MOUNT
2020-04-20T04:38:23.462035+00:00
PGA_AGGREGATE_LIMIT specified is high
2020-04-20T04:38:23.462180+00:00
WARNING: pga_aggregate_limit value is too high for the
amount of physical memory on the system
PGA_AGGREGATE_LIMIT is 4096 MB
PGA_AGGREGATE_TARGET is 2048 MB.
physical memory size is 32013 MB
limit based on physical memory and SGA usage is 3212 MB
SGA_TARGET is 20480 MB
Using default pga_aggregate_limit of 4096 MB
2020-04-20T04:38:24.889163+00:00
ORA-00600: internal error code, arguments: [kccsbck_first], [1], [639617903], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORA-600 signalled during: ALTER DATABASE MOUNT...
2020-04-20T04:38:26.416326+00:00
Dumping diagnostic data in directory=[cdmp_20200420043826], requested by (instance=1, osid=16914), summary=[incident=266702].
2020-04-20T04:38:35.466886+00:00
Shutting down ORACLE instance (immediate) (OS id: 16928)

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

Cause

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