Parts list system used for part number management and method for preparing the same

摘要

A parts list system used for part number management is composed of a parts table database and a parts list controller. The parts table database includes a parts list which stores a state data and a part number data. The state data indicates a progress state of a part. And the part number data includes a number of the part as an identifier. The parts list controller inhibits change of the part number data, when the state data indicates prohibition of the change of the part number data.