Error code
SQL Server 547
SQL SERVER547
Database Error Code· An error code returned by a database server such as PostgreSQL or MySQL.
What it means
the INSERT or UPDATE statement conflicted with a FOREIGN KEY or CHECK constraint.
How to fix it
- Ensure the parent row exists before inserting the child row.
- Check the constraint definition with sp_help '<table>' or sys.check_constraints to see the allowed range.
- Wrap related inserts in a transaction so parent and child rows are written atomically.
Not affiliated with SQL Server. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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