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    Oracle Error ORA-02256: number of referencing columns must match referenced columns

    admin November 10, 2024 No Comments

    Oracle Error Message

    ORA-02256: number of referencing columns must match referenced columns

    Reason for the Error

    The number of columns in the foreign-key referencing list is not equal to the number of columns in the referenced list.

    Solution

    Make sure that the referencing columns match the referenced columns.

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