Exadata :: ORA-00600: Internal Error Code, Arguments: [ht:remove_obj2RemoveNotPresent] (Doc ID 2648093.1)

Last updated on JULY 27, 2020

Applies to:

Symptoms

Databases got crashed with read and/or write failure to Exadata Cell storage nodes for example :

2019-12-23T08:49:04.530646-05:00
WARNING: Read Failed. group:1 disk:131 AU:5251 offset:942080 size:8192
path:o/xx.xxx.xxx.xx;xx.xxx.xxx.xx/DATA_CD_00_exaceladm01 
         incarnation:0xc3f5454d asynchronous result:'I/O error'
         subsys:OSS krq:0x7f72be880640 bufp:0x124b04000 osderr1:0xdd
osderr2:0x0
         Exadata error:'I/O request fenced'
         IO elapsed time: 25638352 usec Time waited on I/O: 25804937 usec

Checking the Exadata cell storage nodes, there is following internal ORA-600 alerted :

ORA-00600: internal error code, arguments: [ht:remove_obj2RemoveNotPresent], [0x600006CFCD60], [322], [], [], [], [], [], [], [], [], []"

Changes

 No changes.

Cause

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