Conventional Export (EXP) fails with EXP-56 and ORA-1405
(Doc ID 1477254.1)
Last updated on MAY 27, 2021
Applies to:Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 10.1.0.2 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
Information in this document applies to any platform.
Your attempts to export data via the conventional export utility (exp) fail with:
EXP-00056: ORACLE error 1405 encountered
ORA-01405: fetched column value is NULL
EXP-00000: Export terminated unsuccessfully
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