PL/I · DB2 SQLCODE
What does SQLCODE -530: Invalid Foreign Key Value mean in PL/I?
An INSERT or UPDATE from the PL/I program placed a value in a foreign key column that doesn't match any parent key value in the referenced table — the child row's key value was built from data that never got a matching parent row inserted first.
An INSERT or UPDATE from the PL/I program placed a value in a foreign key column that doesn't match any parent key value in the referenced table — the child row's key value was built from data that never got a matching parent row inserted first.
Insert or verify the parent row exists before inserting the dependent row, and check the upstream data preparation logic for a bad or stale key value being passed into the host variable.