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Export (EXP) With CONSISTENT=Y Fails WIth Errors EXP-00056 ORA-01466 (Doc ID 167495.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata 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.
NOTE: In the document content below, the user information and data used represents fictitious data .Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.


You started an export (exp) with parameter CONSISTENT=Y and this failed with errors:

EXP-00056: ORACLE error 1466 encountered
ORA-01466: Unable to read data - table definition has changed


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