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ORA-39776, ORA-01502 During Direct Path Load Using SQL Loader With 'rows=N' Option (Doc ID 1626910.1)

Last updated on MARCH 29, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.1 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.


SQL*Loader issues an index unusable error when loading the parent table of a referential constraint using 'rows=N', e.g.

ORA-39776: fatal Direct Path API error loading table <table>
ORA-01502: index <index name> or partition of such index is in unusable state

Certain conditions to hit this issue:


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