Fast Refresh on Snapshot With NOT NULL Constraint Fails With ORA-12008, ORA-01400 (Doc ID 114804.1)

Last updated on MAY 12, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: 8.1.7.4 to 11.2.0.0 - Release: 8.1.7 to 11.2
Information in this document applies to any platform.
***Checked for relevance on 09-feb-2010***

Symptoms

Materialized View/Snapshot  fast refresh fails if master has a LOB column
ORA-12008: error in snapshot refresh path
ORA-01400: cannot insert NULL into (SCHEMA.TABLE.COLUMN)

Cause

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