gtpd2m2hData Communications Services Reference

External Input and Output Related to This Package

Input

Action code Y, Standard message switching message entries e.g.:

    Y
 
    QU NYCMMQT. BOSMMQT 091230
 
    THIS IS A SINGLE DESTINATION MESSAGE TO CITY - NYC, FUNCTION-MM,
    AIRLINES QT.

The entry is sent to 03-UIL, the Long Message Assembly Program where it is passed on to this package. Other messages of this type with the same action code will be accepted. They can be sent to other terminals providing the city and/or function codes are correct.

Output

Response for a valid message is called an answerback.

For Example:




The input message will be forwarded to the terminal designated as NYCMM (city-function code).

Response for an invalid message is called reject. In the example, this occurs in QT airlines if NYC was not a valid city code:

INVALID CITY CODE OR GROUP CODE