Oracle Error ORA-14262: new subpartition name must differ from the old subpartition name

Oracle Error Message

ORA-14262: new subpartition name must differ from the old subpartition name

Reason for the Error

User entered ALTER TABLE/INDEX RENAME SUBPARTITION specifying which is identical to the name of the subpartition being renamed

Solution

Ensure that the new subpartition name is different from the name of any (including the one being renamed) existing subpartition of a given table or index