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ORA-600 [dbghmo_read_msgobj_mt_bygrpid] or ORA-700 [dbghmo_read_msgobj_mt_bygrpid] Reported in Alert log (Doc ID 1273756.1)

Last updated on FEBRUARY 18, 2019

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

The following symptoms are attributed to this article:

a) If on 11.1 the alert will report error similar to:

ORA-00600: internal error code, arguments: [dbghmo_read_msgobj_mt_bygrpid], [XXXXX]


b) If on 11.2 the alert will report error similar to:

ORA-700: soft internal error, arguments: [dbghmo_read_msgobj_mt_bygrpid],[XX]


The value is not relevant for this article to be applicable.


c) In both cases looking at the 'incident trace' and the 'Explain Plan' section it needs to show access to X$DBKFDG table

This table would normally be expected to be accessed by ORACLE recursive SQL (that is ORACLE code as opposed to customer code)

Cause

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In this Document
Symptoms
Cause
Solution
References


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