BAK
Beginning Segment for Purchase Order Acknowledgment .
Pos: 020 Max: 1
Heading - Mandatory
Loop: N/A Elements: 10
.

To indicate the beginning of the Purchase Order Acknowledgment Transaction Set and transmit identifying numbers and dates Element Summary:

                     
  _Ref_ Id _________Element Name__________ Req Type Min/Max ___Usage___  
  BAK01 353 Transaction Set Purpose Code M ID 2/2 Must use  
      Description: Code identifying purpose of transaction set
      All valid standard codes are used.
  BAK02 587 Acknowledgment Type M ID 2/2 Must use  
      Description: Code specifying the type of acknowledgment
      All valid standard codes are used.
  BAK03 324 Purchase Order Number M AN 1/22 Must use  
      Description: Identifying number for Purchase Order assigned by the orderer/purchaser
  BAK04 373 Date M DT 8/8 Must use  
      Description: Date expressed as CCYYMMDD
  BAK05 328 Release Number O AN 1/30 Used  
      Description: Number identifying a release against a Purchase Order previously placed by the parties involved in the transaction
  BAK06 326 Request Reference Number O AN 1/45 Used  
      Description: Reference number or RFQ number to use to identify a particular transaction set and query (additional reference number or description which can be used with contract number)
  BAK07 367 Contract Number O AN 1/30 Used  
      Description: Contract number
  BAK08 127 Reference Identification O AN 1/30 Used  
      Description: Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier
  BAK09 373 Date O DT 8/8 Used  
      Description: Date expressed as CCYYMMDD
  BAK10 640 Transaction Type Code O ID 2/2 Used  
      Description: Code specifying the type of transaction
      All valid standard codes are used.

Semantics:
1. BAK04 is the date assigned by the purchaser to purchase order.
2. BAK08 is the seller's order number.
3. BAK09 is the date assigned by the sender to the acknowledgment.

Transaction Set
Previous... Next...