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Oracle Database Administration, How To, Daily DBA jobs, Oracle Error Cause and Action
Oracle DBA, How To, Error, Cause and Action
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ORA-02291: integrity constraint (string.string) violated - parent keynot found
ORA-02291: integrity constraint (string.string) violated - parent key not found
Cause:
A foreign key value has no matching primary key value.
Action:
Delete the foreign key or add a matching primary key.
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