Oracle Solution for Error ora-26028

ORA-26028: index string.string initially in unusable state

What triggered the Error:

index is in IU state prior to the beginning of a direct ** path load, it cannot be maintained by the loader.

What should we do to fix it:

ther rebuild the index, re-create the index, or use either ** SKIP_UNUSABLE_INDEXES or SKIP_INDEX_MAINTENANCE (Sql*Loader only).