When processing source data like Passenger's Air flights, Passengers different types of addresses, Special Requests and Gift Orders, the applications needs to filter only the specifically required data from the same source.
A logical target column called DATA_FILTERS enables you to create a combination of data filtering rule for each one of the source and target that requires it. For example, in the table below, the first record combination instructs the application to extract only flights data where the source field PAX_CARRIER5 is not empty when processing data for the target table FLIGHTS and detects that the source fields set contains the field PAX_FROM_AIR5.
Parent topic: Reservations Online