Oracle Solution for Error imp-00088

IMP-00088: Problem importing metadata for index string . Index creation will be skipped

What triggered the Error:

Domain indexes import private metadata via anonymous PL/SQL blocks prior to the CREATE INDEX statement. The execution of one of these PL/SQL blocks failed. Because the metadata is considered an integral part of the index, the subsequent CREATE INDEX statement was skipped.

What should we do to fix it:

Contact the developer of the index's implementation type. If this is an Oracle-supplied index (perhaps via a data cartridge), contact Oracle Worldwide Support.