0.    INTRODUCTION

       This specification provides the definition of the Financial
       cancellation message (FINCAN) to be used in Electronic Data
       Interchange (EDI) between trading partners involved in
       administration, commerce and transport.

1.    SCOPE

1.1   Functional Definition

       A Financial Cancellation Message is sent by the Ordering
       Customer (or Payor or Agent on behalf of the Ordering
       Customer)or by a third party having authority on the Ordering
       Customer's payments to the Ordered Bank to request cancellation
       of a given financial message or transaction.
       
       Throughout this document: - The term 'Original Message' refers
       to the message to be cancelled (in full or part thereof); the
       term 'originator' refers to the sender of the original message.

1.2   Field of Application

       The Financial cancellation message may be used for both
       national and international applications. It is based on
       universal practice related to administration, commerce and
       transport, and is not dependent on the type of business or
       industry.

1.3   Principles

       - This message contains one to many cancellation instructions.

2.    REFERENCES

       See UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction,
       Section 1.

3.    TERMS AND DEFINITIONS

3.1   Standard terms and definitions

       See UNTDID, Part 4, Chapter 2.6 UN/ECE UNSM - General Introduction,
       Section 2.

4.    MESSAGE DEFINITION

4.1   Data Segment Clarification

       This section should be read in conjunction with the Segment
       Table which indicate mandatory, conditional and repeating
       requirements.
       
       The following semantic principles applying to the message are
       intended to facilitate the understanding of the message. 
        
       The Financial Cancellation message is structured in two levels:
       A and B. 
        
       Level A Segment Groups 1, 2, 3 and 6 contains general data
       related to the whole message. 
        
       Level B Segment Groups 4 and 5 contains data identifying the
       message or transaction to be cancelled. 
        
       Where a choice of code or text is given, only the code element
       should be used wherever possible.

   UNH, Message header
       A service segment starting and uniquely identifying a message.
       The message type code for the Financial cancellation message is
       FINCAN.
       
       Note: Financial cancellation messages conforming to this
       document must contain the following data in segment UNH,
       composite S009:

       Data element  0065 FINCAN
                     0052 D
                     0054 97A
                     0051 UN

   BGM, Beginning of message
       A segment for unique identification of the Financial
       Cancellation message, its type, number and function.

   DTM, Date/time/period
       A segment containing the creation date of the Financial
       Cancellation Message.

   BUS, Business function
       A segment providing information for routing of the message.


   Segment group 1: RFF-DTM
       A group of segments identifying a previously sent message.

      RFF, Reference
          A segment specifying the reference number of the previously
          sent message.

      DTM, Date/time/period
          A segment indicating the creation date of the referenced
          message.


   Segment group 2: FII-CTA-COM
       A group of segments identifying the financial institutions
       involved in the Financial Cancellation message.

      FII, Financial institution information
          A segment identifying the financial institution which
          received the original message which this message refers to.

      CTA, Contact information
          A segment identifying a person or department for the
          financial institution identified in the FII segment and to
          whom communication should be directed.

      COM, Communication contact
          A segment providing communication numbers for the financial
          institution identified in the FII segment and optionally for
          the contact identified in the associated CTA segment.


   Segment group 3: NAD-CTA-COM
       A group of segments identifying the parties involved in the
       exchange of the message and their contacts.

      NAD, Name and address
          A segment identifying the two parties involved in the
          exchange of the message, i.e., the message sender and
          message recipient. The message sender should be identical to
          the originator of the original message (i.e. the message
          which contains instructions to be cancelled).

      CTA, Contact information
          A segment identifying a person or a department for the party
          specified in the NAD segment and to whom communication
          should be directed.

      COM, Communication contact
          A segment providing communication numbers for the party
          identified in the NAD segment and optionally for the contact
          identified in the associated CTA segment.


   Segment group 4: LIN-SG5
       A group of segments identifying a message or transaction to be
       cancelled.

      LIN, Line item
          A segment specifying the beginning of details referring to
          the message/transaction to be cancelled.


      Segment group 5: RFF-DTM
          A group of segments specifying reference numbers, dates
          and/or times needed to identify a referenced message or
          transaction.

         RFF, Reference
             A segment indicating reference number(s) for the message
             or transaction to be cancelled.

         DTM, Date/time/period
             A segment specifying the date/time of the referenced
             message or transaction.

   CNT, Control total
       A segment identifying the type of control checks and totals.


   Segment group 6: AUT-DTM
       A segment specifying the details of any authentication
       (validation) procedure applied to the Financial Cancellation
       message.

      AUT, Authentication result
          A segment specifying the details of any authentication
          (validation) procedure applied to the Financial Cancellation
          Message.

      DTM, Date/time/period
          A segment defining the date and time of the authentication.

   UNT, Message trailer
       A service segment ending a message, giving the total number of
       segments in the message and the control reference number of the
       message.

4.2   Data segment index (Alphabetical sequence by tag)

          AUT Authentication result
          BGM Beginning of message
          BUS Business function
          CNT Control total
          COM Communication contact
          CTA Contact information
          DTM Date/time/period
          FII Financial institution information
          LIN Line item
          NAD Name and address
          RFF Reference
          UNH Message header
          UNT Message trailer

Contents of FINCAN