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.