description	start	length
Interface record type	1	1
Client	2	3
Controlling Area	5	4
Document Number	9	10
Fiscal Year	19	4
Version CO Doc Header	23	3
CO Business Transaction	26	4
From Period	30	3
To period	33	3
Document Date	36	8
Posting Date	44	8
Document Created	52	8
User Name	60	12
Document Header Text	72	50
Ident reversal doc	122	1
Has Been Reversed	123	1
Document type of ref doc	124	1
Ref Document Number	125	10
Number of lines	135	3
