SQL receives ORA-1652 after upgrade to 10.2... HASH GROUP BY access used

(Doc ID 435685.1)

Last updated on SEPTEMBER 15, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 10.2.0.3 - Release: 10.1 to 10.2
Information in this document applies to any platform.

Symptoms

Applies to:

Oracle 10.2.X Database Optimizer issue

 

SYMPTOMS

-Just upgraded from 9.2 to 10.2

-ORA-1652 TEMP SPACE error 

- Adding DISK SPACE to TEMP does not help

-HASH GROUP BY access in the EXPLAIN PLAN

The part of the execution plan that shows the problem is the "HASH GROUP BY" access

Cause

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