SQL> create table t_part(id number, val varchar2(100))
  2  partition by range (id)
  3  (partition p1 values less than (100));
Table created.
SQL>
SQL> alter table t_part modify id invisible;
Table altered.
SQL> alter table t_part modify id visible;
Table altered.
SQL> desc t_part
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 VAL                                                VARCHAR2(100)
 ID                                                 NUMBER
SQL>
SQL> create table t_exch as select * from t_part where 1=2;
Table created.
SQL>
SQL> desc t_exch
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 VAL                                                VARCHAR2(100)
 ID                                                 NUMBER
SQL>
SQL> alter table t_part exchange partition p1 with table t_exch;
alter table t_part exchange partition p1 with table t_exch
*
ERROR at line 1:
ORA-14097: column type or size mismatch in ALTER TABLE EXCHANGE PARTITION