ORA-14263: new subpartition name must differ

admin

ORA-14263: new subpartitionname must differ from that of any other subpartition
of the object
Cause: User entered ALTER TABLE/INDEX RENAME SUBPARTITION
specifying <new-subpartition-name> which is identical to the name of some
existing subpartition of the object
Action: Ensurethat the new subpartition name is different from the name of any
(including the one being renamed) existing subpartition of a given table orindex