Segment: SE
Segment: SE
Element: SE01 (Transaction Set Trailer Segment Count)
System generated.
Element: SE02 (Transaction Set Trailer Set Control Number)
System generated.
Element: GE01 (Functional Group Trailer Transaction Sets Count)
System generated.
Element: GE02 (Functional Group Trailer Control Number)
Hard coded to 987654321
Element: IEA01 (Interchange Control Trailer Functional Groups Count)
System generated.
Element: IEA02 (Interchange Control Trailer Control Number)
System generated, based on time.