Diagnosing ORA-12034 Materialized View Log Younger Than Last Refresh
(Doc ID 204127.1)
Last updated on AUGUST 22, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
This troubleshooting guide is intended to introduce the reader to the reasons and ORA-12034 can be raised when refreshing a materialized view, and to present the most common causes of the error. It also gives solutions for many of these problems and some troubleshooting queries.
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