Oracle Solution for Error ora-26029

ORA-26029: index string.string partition string initially in unusable state

What triggered the Error:

partition of an 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 index partition, re-create the index, or use either ** SKIP_UNUSABLE_INDEXES or SKIP_INDEX_MAINTENANCE (Sql*Loader only).