ORA-14211: subpartition bound must collate higher than that of the last subpartition
Cause: Subpartition bound specified in ALTER TABLE MODIFY PARTITION ADD SUBPARTITION statement did not collate higher than that of the partition''s last subpartition.
Action: Ensure that the subpartition bound of the subpartition to be added collates higher than that of the table partition''s last subpartition.
Error Type: ORA