id	description	section	req	max_loop	max_usage	pos
BGN	Beginning Segment	H	M	0	1	1
IRP	Report Selection Segment	H	O	0	1	2
DTP	Date Or Time Or Period	H	O	0	10	3
REF	Reference Information	H	O	0	10	4
MSG	Message Text	H	O	0	1	5
HL	Hierarchical Level	H	O	999999	1	6
IIS	Interchange Identification Segment	H	O	0	1	7
N1	Party Identification	H	O	0	1	8
REF	Reference Information	H	O	0	10	9
QTY	Quantity Information	H	O	0	999999	10
STS	Interchange Status Segment	H	O	999999	1	11
N1	Party Identification	H	O	0	1	12
REF	Reference Information	H	O	0	10	13
QTY	Quantity Information	H	O	0	999999	14