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.