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ISO 15022
Data Field Dictionary

MT321: (12) Field 20C: Reference: Contract Number Reference

FORMAT

Option C :4!c//16x (Qualifier)(Reference)

PRESENCE

Mandatory in mandatory sequence B

QUALIFIER

(Error code(s): T89)

Order

M/O

Qualifier

R/N

CR

Options

Qualifier Description

1

M

CONU

N

 

C

Contract Number Reference

DEFINITION

This qualified generic field specifies:

CONU

Contract Number Reference

Reference of the contract number of the transaction from the point of view of the Sender, or of the institution/corporate on behalf of which the message is sent.

NETWORK VALIDATED RULES

Reference must not start or end with a slash '/' and must not contain two consecutive slashes '//'.

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