ORA-02299: cannot validate (string.string)

ORA-02299: cannot validate (string.string) - duplicate keys
found

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ORA-02299: cannot validate (string.string) - duplicate keys found..

Answer / guest

Cause: an alter table validating constraint failed because
the table has duplicate key values.

Action: Obvious

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ORA-02299: cannot validate (string.string) - duplicate keys found..

Answer / leena

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