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GATHER_STATS_JOB fails with ORA-20000: index "SYS"."WRH$_SEG_STAT_PK" or Partition of Such Index is in Unusable State (Doc ID 1494640.1)

Last updated on JANUARY 07, 2025

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.

Symptoms

GATHER_STATS_JOB fails every day with next error:

ORA-20000: index "SYS"."WRH$_SEG_STAT_PK" or partition of such index is in unusable state

To rebuild the index change the state of the index but next day it fails again with same error.

Cause

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In this Document
Symptoms
Cause
Solution


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