BCH Beginning Segment for Purchase Order Change

To indicate the beginning of the Purchase Order Change Transaction Set and transmit identifying numbers and dates

Sequence

Element

Name

Type

Requirement

Min

Max

Repeat

01

353

Transaction Set Purpose Code

Identifier (ID)

Mandatory

2

2

1

Code identifying purpose of transaction set

Codes (76)

02

92

Purchase Order Type Code

Identifier (ID)

Mandatory

2

2

1

Code specifying the type of Purchase Order

Codes (82)

03

324

Purchase Order Number

String (AN)

Mandatory

1

22

1

Identifying number for Purchase Order assigned by the orderer/purchaser

04

328

Release Number

String (AN)

Optional

1

30

1

Number identifying a release against a Purchase Order previously placed by the parties involved in the transaction

05

327

Change Order Sequence Number

String (AN)

Optional

1

8

1

Number assigned by the orderer identifying a specific change or revision to a previously transmitted transaction set

06

373

Date

Date (DT)

Mandatory

8

8

1

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

BCH06 is the date assigned by the purchaser to purchase order.

07

326

Request Reference Number

String (AN)

Optional

1

45

1

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)

08

367

Contract Number

String (AN)

Optional

1

30

1

Contract number

09

127

Reference Identification

String (AN)

Optional

1

80

1

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

BCH09 is the seller's order number.

10

373

Date

Date (DT)

Optional

8

8

1

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

BCH10 is the date assigned by the sender to the acknowledgment.

11

373

Date

Date (DT)

Optional

8

8

1

Date expressed as CCYYMMDD where CC represents the first two digits of the calendar year

BCH11 is the date of the purchase order change request.

12

1166

Contract Type Code

Identifier (ID)

Optional

2

2

1

Code identifying a contract type

Codes (51)

13

786

Security Level Code

Identifier (ID)

Optional

2

2

1

Code indicating the level of confidentiality assigned by the sender to the information following

Codes (17)

14

587

Acknowledgment Type Code

Identifier (ID)

Optional

2

2

1

Code specifying the type of acknowledgment

Codes (15)

15

640

Transaction Type Code

Identifier (ID)

Optional

2

2

1

Code specifying the type of transaction

Codes (551)

16

1232

Purchase Category Code

Identifier (ID)

Optional

2

2

1

Code identifying the broad category of products or services being acquired

Codes (23)