Understanding Value Relationships

After you define column relationships for a column set, you must define basis and default destination values for the column relationships. You use the Value Relationships program (P00422) to define the basis and destination values by effective date. You can define basis and destination values only if the parent record for the column set exists in the Column Relationships table (F00421). The parent record contains the column relationships, whereas the child record (which is a subset of the parent record) contains the basis and destination values. The basis and destination value are stored in the Value Relationships table (F00422).