Oracle Solution for Error ora-14202

ORA-14202: subpartition bound of subpartition "string" is too high

What triggered the Error:

High bound of the specified subpartition displayed in this message did not collate lower than that of the subsequent subpartition.

What should we do to fix it:

Ensure that high bound of every subpartition (except for the last one) collates lower than that of a subsequent subpartition.