ORA-00600 [kcbcbo_2] on Read Only Standby (Doc ID 2060919.1)

Last updated on SEPTEMBER 28, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

On Active Dataguard or a Read Only standby, some queries fail to execute and raise below ORA-600 error:

ORA-00600: internal error code, arguments: [kcbcbo_2], [], [], [], [], [], [], [], [], [], [], [] 

Cause

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