Part 5 Summery - Purchase Order

Summary

• Header: 
• ST
• BEG - Beginning Segment of Purchase Order,
• CUR - Currency,
• N1 Loop - Sender and Receiver Information,
• PER - Communication Contact Information,    
• Detail: 
• PO1 - Baseline item data, 
• REF - Ref Identification, 
• SCH - Line Item Schedule, 
• PID - Purchase Item Detail        
• Summary: 
• CTT - Transaction Total,
• SE
• Important Segment: 
• PO1 - Which will have element information like Quantity Ordered, Unit or Basis for Measurement Code & Unit Price
• CTT Segment consists of 2 elements, 
• 1st is "Number of Line Items" means no. of PO1 Segment in the file.
• 2nd one is "Hash Total" means the sum of PO1-02 element information.

Part 5.4 N1 - Name of 850 - Purchase Order

Name

		Entity Identifier Code		Name		Identification Code Qualifier		Identification Code
N1	*	BY	*		*	92	*	PUO1	~
N1	*	SF	*	ABC	*	92	*	NO21	~
N1	*	ST	*	Module Plant	*	92	*	5110	~
Req.		M		X		X		X
Type		ID		AN		ID		AN
MIN/MAX		2/2		1/35		1/2		2/20

Entity Identifier Code - Code identifying an organizational entity, a physical location, or an individual.

• BY - Buying Party (purchaser)
• SF - Ship From
• ST - Ship To 

Name - Free-Form name

Identification Code Qualifier

• 92 - Assigned by Buyer
• 6 - Plant Code (For ST)

Identification Code