Service Segments

INTERACTIVE MESSAGE HEADER

To head, identify and specify a message.

Segment structure

S306       INTERACTIVE MESSAGE IDENTIFIER                     M
   0065    Message type                                       M   an1..6
   0052    Message version number                             M   an1..3
   0054    Message release number                             M   an1..3
   0113    Message type sub-function identification           C   an1..6
   0051    Controlling agency, coded                          C   an1..3
   0057    Association assigned code                          C   an1..6
0340       INTERACTIVE MESSAGE REFERENCE NUMBER               C   an1..35
S302       DIALOGUE REFERENCE                                 C
   0300    Initiator control reference                        M   an1..35
   0303    Initiator reference identification                 C   an1..35
   0051    Controlling agency, coded                          C   an1..3
   0304    Responder control reference                        C   an1..35
S301       STATUS OF TRANSFER - INTERACTIVE                   C
   0320    Sender sequence number                             C   n1..6
   0323    Transfer position, coded                           C   a1..1
   0325    Duplicate Indicator                                C   a1..1
S300       DATE AND/OR TIME OF INITIATION                     C
   0338    Event date                                         C   n1..8
   0314    Event time                                         C   an1..15
   0336    Time offset                                        C   n4..4
0035       TEST INDICATOR                                     C   n1..1