DBMS_STATS Fails With ORA-20000: Unable to analyze TABLE "SYS"."X$LOGMNR_REGION"
(Doc ID 2408902.1)
Last updated on MARCH 03, 2022
Applies to:
Oracle Database Exadata Cloud Machine - Version N/A and laterOracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
- DBMS_STATS fails on three fixed tables :
SYS.X$LOGMNR_CONTENTS
SYS.X$LOGMNR_REGION
SYS.X$DRC - The following error is returned:
ORA-20000: Unable to analyze TABLE <table_name> - Errorstack shows the following error :
ORA-20011: Approximate NDV failed: ORA-01307: no LogMiner session is currently active
Changes
No specific changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |