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ORA-20000 during IMPDP when PK Constraint does not Create a New Index (Doc ID 2679433.1)

Last updated on MAY 18, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 19.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

While running IMPDP with STATISTICS, the order of creating indexes and constraints, allowed a primary key constraint to reference a User Created Index rather than creating a New Index as it should.

Changes

Database was upgraded to 19c release or higher. The issue did not reproduce in 12.2 or 18c environments.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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