Rman uses a lot Of Temporary Segments ORA-1652: Unable To Extend Temp Segment
Last updated on AUGUST 23, 2017
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterInformation 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$RMAN_STATUS start with (RECID=:b1 and STAMP=:b2) connect by
prior RECID=parent_recid
DBGSQL: EXEC SQL at TARGET FETCH/CLOSE of prior statement [08:02:55.670]
DBGSQL: sqlcode=-30928 [08:04:25.374]
,round(sum(OUTPUT_BYTES)) from V$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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