1

The Participant populates the Settlement Instruction Cancellation Request with the following:

1. Mandatory ISO 20022 elements defined in the Message Usage Guidelines;

2. Optional ISO 20022 elements defined in the Message Usage Guidelines where applicable to the request; and

3. Related ASX business values and rules applicable to the request.

The Participant sends a Settlement Instruction Cancellation Request to the CSP.

Sender Participant

CSP

Settlement Instruction Cancellation Request (sett_107)

2

The CSP validates the Settlement Instruction Cancellation Request against the schema and business validation rules.

If the Settlement Instruction Cancellation Request is schema and business valid, then refer to Step 3; "On Success".

If the Settlement Instruction Cancellation Request is not schema or business valid, then refer to Step 15; "On Fail".

CSP

-

-

3

The CSP evaluates whether the Counterparty has submitted a Settlement Instruction Cancellation Request.

If the Counterparty has not submitted a Settlement Instruction Cancellation Request, then refer to Step 4.

If the Counterparty has submitted a valid matching Settlement Instruction Cancellation Request, then refer to Step 12.

CSP

-

-

4

The CSP records the Settlement Instruction Cancellation as "Unmatched".

CSP

-

-

5

The CSP sends a Settlement Instruction Cancellation Status Advice to the Participant advising that the Cancellation Request is awaiting confirmation from the Counterparty.

CSP

Sender Participant

Settlement Instruction Cancellation Status Advice (sett_118)

6

The CSP sends a Settlement Instruction Status Advice to the Counterparty advising that a Cancellation has been requested by the Sender Participant.

CSP

Counterparty

Settlement Instruction Status Advice (sett_109)

7

The CSP continuously checks for a Settlement Instruction Cancellation Request from the Counterparty.

CSP

-

-

8

The Sending Participant evaluates whether it wants to withdraw the Settlement Instruction Cancellation Request.

If the Sending Participant chooses to withdraw the Settlement Instruction Cancellation Request, then refer to Step 9.

If the Sending Participant chooses not to withdraw the Settlement Instruction Cancellation Request, then refer to Step 10.

Sending Participant

-

-

9

Where Settlement Instruction Cancellation Request by the Counterparty has not been received by the CSP, the Sender Participant may withdraw the Settlement Instruction Cancellation Request using Market Settlement Instruction Cancellation Withdrawal Process.

Sending Participant

-

-

10

The CSP evaluates whether the Counterparty has submitted a Settlement Instruction Cancellation Request.

If the Counterparty has not submitted an Instruction Cancellation Request, then refer to Step 11.

If the Counterparty has submitted a Settlement Instruction Cancellation Request, then refer to Step 12.

CSP

-

-

11

Where Settlement Instruction Cancellation Request by the Counterparty has not been received by the CSP prior to Close of Business of the scheduled settlement date, the Settlement Instruction Cancellation Request will be deleted by the Market Settlement Instruction Housekeeping Process.

CSP

-

-

12

The CSP records the Settlement Instruction as “Cancelled”. If the Settlement Instruction refers to a Novated Gross Market Trade or an isolated Novated Rescheduled Instruction, both obligations facing the CSP are recorded as “Cancelled”.

CSP

-

-

13

The CSP sends a Settlement Instruction Cancellation Confirmation to the Participant advising that the Settlement Instruction has been cancelled.

CSP

Sender Participant

Settlement Instruction Cancellation Confirmation (sett_108)

14

The CSP sends a Settlement Instruction Cancellation Confirmation to the Counterparty advising that the Settlement Instruction has been cancelled.

CSP

Counterparty

Settlement Instruction Cancellation Confirmation (sett_108)

On Fail

15

If the Settlement Instruction Cancellation Request fails schema or business validation, the CSP will send the Sender Participant:

• An Invalid Transaction Notification with the relevant error code for schema failure; or

• A Rejected Transaction for business validation failure.

CSP

Sender Participant

Invalid Transaction Notification (comm_807)

Rejected Transaction (comm_808)

Target Transaction Id

Account Owner Transaction Identification / Securities Settlement Transaction Identification / Transaction Identification

The Transaction ID which identifies the Settlement Instruction Request to be cancelled.
Further details of Transaction Identifications are detailed here.

Securities Movement Type

Account Owner Transaction Identification / Securities Settlement Transaction Identification / Securities Movement Type

Indicates the Securities Movement Type of the Settlement Instruction.

The Securities Movement Type is Delivery (DELI), where the Settlement Participant is the Delivering Participant.

The Securities Movement Type is Receive (RECE), where the Settlement Participant is the Receiving Participant.

Payment

Account Owner Transaction Identification / Securities Settlement Transaction Identification / Payment

Indicates if the transaction will be processed Against Payment Settlement (APMT) or as a Separate Payment (FREE). In this case, the value of Against Payment Settlement (APMT) will be used.

Safekeeping Account

Safekeeping Account / Identification

The Settlement Entrepot Account (HIN) that the Settlement Instruction is delivering units from or receiving units into must be the same value as the Account (HIN) recorded against the Nominated Settlement Entrepot.

Target Transaction ID

Account Owner Transaction Identification

The Target Transaction Id value provided by the Sender Participant on the Settlement Instruction Cancellation Request.

Further details of Transaction Identifications are detailed here.

Cancellation Request Reference

Cancellation Request Reference

The unique Identifier for the cancellation transaction generated by the CSP.

Counterparty Transaction ID 

Account Servicer Transaction Identification

The Obligation Id of the Counterparty’s Settlement Instruction.

Obligation ID

Market Infrastructure Transaction Identifier

Indicates the Obligation Id of the Settlement Instruction for which the cancellation has been requested.

Securities Movement Type

Securities Movement Type

The value of the Securities Movement Type recorded against the Settlement Instruction.

Payment

Payment

The value of the Payment recorded against the Settlement Instruction.

Pending Cancellation Reason

Pending Cancellation Reason

The value of Awaiting Confirmation (CONF) to indicate the Settlement Instruction is pending a cancellation request from the Counterparty.

Transaction ID

Account Owner Transaction Identification

The Obligation Id of the Settlement Instruction for which cancellation has been requested (i.e. from the Sender Participant).

Counterparty Transaction ID

Account Servicer Transaction Identification

The Obligation Id of the Settlement Instruction for which cancellation has been requested (i.e. from the Sender Participant).

Obligation ID

Market Infrastructure Transaction Identifier

The Obligation Id of the Counterparty Participant’s (i.e. recipient of this advice) Settlement Instruction pending receipt of a Settlement Instruction Cancellation Request.

Reason

Cancellation Requested

The value of Cancellation Requested by Counterparty (CANR) to indicate the cancellation of a Settlement Instruction has been requested by the Sender Participant.

Cancellation Request Reference

Cancellation Request Reference

The unique Identifier for the cancellation transaction, generated by the CSP.

Counterparty Transaction Id

Account Servicer Transaction Identification

Indicates to the Sender Participant, the Obligation Id of Counterparty’s Settlement Instruction that is cancelled.

Indicates to the Counterparty, the Obligation Id of the Sender Participant’s Settlement Instruction that is cancelled.

Obligation Id

Market Infrastructure Transaction Identification

Indicates the Obligation Id of the Sender Participant’s or Counterparty’s (i.e. recipient of the confirmation) Settlement Instruction that is cancelled.

Target Transaction Id

Securities Settlement Transaction Identification

Indicates the Obligation Id of the Sender Participant’s or Counterparty’s (i.e. recipient of the confirmation) Settlement Instruction that is cancelled.

Securities Movement Type

Securities Movement Type

The value of the Securities Movement Type recorded against the Settlement Instruction.

Cancellation Reason

Reason

The reason the Settlement Instruction Request was cancelled. Always set to Cancelled by Participant (CANI).