ORA-39776, ORA-01502 During Direct Path Load Using SQL Loader With 'rows=N' Option
Last updated on NOVEMBER 28, 2016
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.1 to 12.1]
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-01502: index <index name> or partition of such index is in unusable state
Certain conditions to hit this issue:
- Direct path load
- Load in parent table of a referential constraint
- 'rows=N' option is used
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