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ISO 15022
Data Field Dictionary

MT540: (26) Field 13a: Number Identification

FORMAT

Option A :4!c//3!c (Qualifier)(Number Id)
Option B :4!c/[8c]/30x (Qualifier)(Data Source Scheme)(Number)

PRESENCE

Optional in optional subsequence B1

QUALIFIER

(Error code(s): T89)

Order

M/O

Qualifier

R/N

CR

Options

Qualifier Description

1

O

COUP

N

 

A or B

Coupon Number

2

O

POOL

N

 

B

Pool Number

DEFINITION

This qualified generic field specifies:

COUP

Coupon Number

Number of the next coupon attached/associated with a security.

POOL

Pool Number

Number identifying a group of underlying assets assigned by the issuer of a factored security.

NETWORK VALIDATED RULES

Number (Format Option B) must not start or end with a slash '/' and must not contain two consecutive slashes '//'.