Delphi / Object Pascal · Database exception
What does BDE Error 9734 ($2606) - Master Has Detail Records mean in Delphi / Object Pascal?
Raised when an application tries to delete or modify a master record's key while detail records still reference it through a referential-integrity link, and cascading isn't configured to allow it.
Raised when an application tries to delete or modify a master record's key while detail records still reference it through a referential-integrity link, and cascading isn't configured to allow it.
Delete or reassign the dependent detail records first, or configure the referential integrity link for cascading delete/update if that behavior is actually intended for this relationship.