ORA-600 [KEWUCMB_1], [0], [2] Unable to Extend Undo Segment (Doc ID 406614.1)

Last updated on APRIL 30, 2008

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.2
This problem can occur on any platform.

Symptoms

An undo segment fails to extend, yielding:

ORA-00600: internal error code, arguments: [kewucmb_1], [0], [2], [], [], [], [], []
ORA-13509: error encountered during updates to a AWR table
ORA-30036: unable to extend segment by ORA-30036: unable to extend segment by 8 in undo tablespace 'UNDOTBS1' in undo tablespace ''

Cause

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