Ora-600 [729], [48], [Space Leak] after Unable to Extend TEMP Segment

(Doc ID 469108.1)

Last updated on NOVEMBER 22, 2013

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.3 to 10.2.0.3 [Release 10.2]
Information in this document applies to any platform.
***Checked for relevance on 22-Nov=2013***


Symptoms

Alert.log shows:

Thu Nov 29 12:53:46 2007
ORA-1652: unable to extend temp segment by 128 in tablespace  TEMP 
ORA-1652: unable to extend temp segment by 128 in tablespace  TEMP 
Thu Nov 29 13:06:11 2007
Errors in file /opt/oracle/db02/admin/PRDCF/udump/prdcf_ora_25776.trc:
ORA-00600: internal error code, arguments: [729], [48], [space leak], []

 

Trace file generated by ORA-600[729] will show freeable chunk of memory "ktatt":

HEAP DUMP heap name="session heap" desc=800003f8c0026360
extent sz=0xff80 alt=32767 het=32767 rec=0 flg=2 opc=3
parent=80000001000150a0 owner=c0000001fecff420 nex=0000000000000000 xsz=0xff80
......
Chunk 800003f8c004d318 sz= 48 freeable "ktatt "

Cause

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