Rman uses a lot Of Temporary Segments ORA-1652: Unable To Extend Temp Segment (Doc ID 357765.1)

Last updated on AUGUST 23, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.

Symptoms

RMAN backup reports errors as well in the alert.log

EXEC SQL AT TARGET select round(sum(MBYTES_PROCESSED)) ,round(sum(INPUT_BYTES))
,round(sum(OUTPUT_BYTES)) from V$RMAN_STATUS start with (RECID=:b1 and STAMP=:b2) connect by
prior RECID=parent_recid

DBGSQL: EXEC SQL at TARGET FETCH/CLOSE of prior statement [08:02:55.670]
DBGSQL: sqlcode=-30928 [08:04:25.374]

 

ORA-1652: unable to extend temp segment by 640 in tablespace TEMP

 

Cause

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