December 2021 - Documentation Release Notes

December 2021 Document Release

The December 2021 documentation release, includes updates to some areas of functionality and messaging from a prior release. Full details are provided below.

Updates to previously published functionality or corrections have been identified in orange on relevant pages. Changes to APG sections will be accompanied by a page history comparison per 1.7 Maintenance and Updates. Deletions, code snippets, hyperlinks, images, name changes, updates to API Contract Catalogues and major updates to pages or tables are not marked in orange.

New Documentation:

  • Cutover and Migration Strategy;

  • ITE2 Application Forms; and

  • ITE Certificate Management.

Documentation updated:

  • General amendments, including references to the above documentation in the AMO, Payment Provider and PISP landing pages.

A full archive of content prior to the December 2021 Documentation Release is available here for reference.

Functional Specifications

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Demand Reporting

Demand Statement (DSMT) (Update)

Updated to include Security Code as a Selection Parameter.

Messaging

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FIX Messaging - Message Catalogue (MC)

FIX Messaging - MC - Error Code List (Update)

Removed error code 99 - Mandatory Field Not populated: <TAGID><TAG NAME>: is Mandatory Information.

Connectivity

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Application Connectivity

ITE Certificate Management (NEW)

NEW page detailing the certificate management required for ITE.

[24/12] Addition of a new section to provide additional information to test mTLS.

Messaging Connectivity

AMQP Connectivity to the ASX (Update)

[24/12] Archiving of the child page titled “AMQP Settings” as the content on this page supersedes it.

Ledger API Connectivity to the CSP

Connect to the Ledger (Update)

Updated to include connectivity details from the Connectivity Guide (Section 04 - Networking Details for ITEs).

Implementation Phases

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Industry Test Environment (ITE)

ITE1 Known Issues & Limitations (Update)

The following CHESS UI known issues and limitations have been added:

  • Limitation

    • Incorrect DRP/BSP Election validation.

  • Defect

    • Related Transaction Id incorrectly populated on reschedule of previously notified Novated Rescheduled Instruction (NRIN).

  • Resolved Defects

    • An incorrect Settlement Amount Credit Debit Indicator is present on the Adjusted Settlement Instruction (sett_139) for a partially settled Bilateral Settlement Instruction (BSSI);

    • An incorrect Settlement Date is present on the Settlement Transaction Generation Notification (sett_130) for the settled portion of a Novated Rescheduled Instruction (NRIN);

    • Adjusted Settlement Instructions (sett_139) are incorrectly populated for a Free of Payment (FREE) Accrual Bilateral Settlement Instruction (BSSI);

    • Securityholder Reference Numbers (SRNs) of less than 12 characters are being incorrectly rejected;

    • For a DRP Cancellation Authorisation, both Security Code and ISIN are mandatory;

    • Transfer Confirmations (hold_216) are returned with an incorrect Account Owner Transaction Id; and

    • API Contracts not cleaned up for BOM after the diary adjustment.

ITE Application Forms (NEW)

NEW parent page that groups the ITE1 and ITE2 Application Form pages.

ITE1 Self-Service Tools (Update)

[24/12] Update to the page to include an information box regarding an additional line of code which may be required for some customers when using self-service in ITE1.

ITE Application Forms

ITE2 Application Forms (NEW)

NEW page that includes the ITE2 Application Form.

Industry Test Strategy

Section 06 - Documentation Release Plan (Update)

Updated to reflect changes related to the release of Operational Readiness Scenarios. Scenarios will be released in tranches, the first being released with the Operational Readiness Guide in January 2022.

Cutover and Migration

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Cutover and Migration

Cutover and Migration Strategy (NEW)

New guide to assist Software providers, CHESS users and other interested parties with the cutover and migration approach. This guide includes an overview of the strategy, an indicative cutover timeline, details regarding data migration, cutover weekend, market dress rehearsals as well as post migration dress rehearsal day 1 testing and the ‘to be’ production environment.

As part of this release, a previous section titled “Cutover and Migration Overview” was renamed as Cutover and Migration Supporting Documentation and any relevant information was integrated into the strategy.

Cutover and Migration Supporting Documentation (Update)

Renamed from Cutover and Migration Overview. Content previously covered on this page has been integrated with the Cutover and Migration Strategy.

Cutover and Migration Supporting Documentation

Cutover and Migration - Customer Migration Reports (Update)

NEW page detailing customer migration reports.

Approved Market Operator (AMO)

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Approved Market Operator (AMO)

A landing page that groups AMO specific documentation.

Updated to include reference to the Cutover and Migration Strategy.

Payment Provider

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Payment Provider

A landing page that groups Payment Provider specific documentation.

Updated to include reference to the Cutover and Migration Strategy.

Product Issuer Settlement Participant (PISP)

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Product Issuer Settlement Participant (PISP)

A landing page that groups PISP specific documentation.

Updated to include reference to the Cutover and Migration Strategy.

What’s New

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What's New

13 December 2021 - ITE1 Reset (NEW)

  1. Updates to the Ledger API Connectivity section to incorporate token usage.

  2. Updates to the ITE1 Known Issues and Limitations page to include newly identified defects.

  3. General documentation updates.

3 December 2021 - CHESS UI ITE1 Configuration Recommendations and Known Issues and Limitations (NEW)

  1. Updates to the Guide to Testing Services to include CHESS UI ITE1 Configuration Recommendations;

  2. Updates to the ITE1 Known Issues and Limitations page to include newly identified defects; and

  3. General documentation updates.

Glossary

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Glossary Terms

Lists and defines terms used in technical documentation and the APG. This glossary is for general guidance only. It does not amend or replace any definitions used in any ASX rulebooks.

Added the following term and definition:

  • Privacy Enhanced Mail (PEM)