BIG Beginning Segment for Invoice

Mandatory

AtMax 1

To indicate the beginning of an invoice transaction set and transmit identifying numbers and dates

Elements

Position	Element	Name		Type	Min/Max	Repeat

1	373	Date	Mandatory	Date	8/8	Exact 1
2	76	Invoice Number	Mandatory	Alphanumeric	1/22	Exact 1
3	373	Date	Opt	Date	8/8	Exact 1
4	324	Purchase Order Number	Opt	Alphanumeric	1/22	Exact 1
5	328	Release Number	Opt	Alphanumeric	1/30	Exact 1
6	327	Change Order Sequence Number	Opt	Alphanumeric	1/8	Exact 1
7	640	Transaction Type Code	Opt	ID	2/2	Exact 1
8	353	Transaction Set Purpose Code	Opt	ID	2/2	Exact 1
9	306	Action Code	Opt	ID	1/2	Exact 1
10	76	Invoice Number	Opt	Alphanumeric	1/22	Exact 1

ID373

NameDate

LengthMin 8 / Max 8

Position1

RequirementMandatory