ORA-14290: PRIMARY KEY constraint mismatch in ALTER TABLE EXCHANGE (SUB(PARTITION

ORA-14290: PRIMARY KEY constraint mismatch in ALTER TABLE EXCHANGE (SUB(PARTITION

Cause: The corresponding columns in the tables specified in the ALTER TABLE EXCHANGE (SUB(PARTITION statement have different PRIMARY KEY constraints.

Action: Ensure that the two tables do not have PRIMARY KEY constraints defined on any column or disable all PRIMARY KEY constraints on both tables. Then retry the operation.