ORA-02256: number of referencing columns must match ... - Oracle Database 12c Error Messages

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In this video we are going to see how to fix below Oracle Database 12c Error Message.

ORA-02256: number of referencing columns must match referenced columns.
Cause: The number of columns in the foreign-key referencing list is not equal to the number of columns in the referenced list.
Action: Make sure that the referencing columns match the referenced columns.

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