T7 Release 9.1: Important information for production start

1.   Introduction

Deutsche Börse Group will launch Release 9.1 of the T7 trading system on 28 June 2021.

The support window for T7 Release 9.1 will take place on Saturday, 26 June 2021, between 15:00 and 17:00 CEST. Connectivity testing during the support window is strongly recommended for all Participants and Multi-Member Providers.

The circular outlines the most important topics for the go-live preparation that should be considered for the production launch of T7 Release 9.1 as well as details about the support window.

The circular outlines the most important topics for the go-live preparation that should be considered for the production launch of T7 Release 9.1 as well as details about the support window.

Learn more about T7 Release 9.1 on our dedicated initiative page under the following link: Support > Initiatives & Releases > T7 Release 9.1. System documentation, circulars, timeline and much more information will be available there for you

...and on the go via the personalized Eurex App.

2.   Required actions

Participants are requested to perform the following actions not later than Friday, 18 June 2021:

• Complete and return the production Readiness Statement (see section F.)
• Register a technical contact who will be available during the support window (see section E.).

3.   Details

Deutsche Börse Group will launch Release 9.1 of the T7 trading system on 28 June 2021. Please refer to the dedicated document “T7 Release 9.1 Final Release Notes” for a full overview of both the new and changed functional scope. The document is available on the Eurex website via the link:

Support > Initiatives & Releases > T7 Release 9.1 > Overview and Functionality

A.  Backward compatibility

T7 Release 9.1 is a mandatory release and will provide backwards compatibility for the T7 ETI/FIX interface version 9.0, i.e. Participants who do not want to use the new functionality will still be able to connect to T7 with the interface layout version 9.0, even after production launch of T7 Release 9.1.

Market data, RDI, reports, and data files will not provide backwards compatibility.

B.  Preparations for Friday, 25 June and Saturday, 26 June 2021

On Friday, 25 June 2021, T7 Release 9.0 will be in production for the last time. Reports for the business day 25 June 2021 can be expected at the usual time. On Saturday, 26 June 2021, Deutsche Börse will convert the T7 production system to Release 9.1 and initial reference data for business day 28 June 2021 will be available via RDI and RDF following the start of the system in preparation for the support window.

C.  Support window for T7 Release 9.1 on Saturday, 26 June 2021

The T7 Release 9.1 support window will be conducted on Saturday, 26 June 2021, between 15:00 and 17:00 CEST. Connectivity testing during the support window is strongly recommended for all Participants and Multi-Member Providers to ensure connectivity for the start of trading on Monday, 28 June 2021. Please make sure that a staff member will be available to perform the login to the T7 production system (e.g. T7 Trader and/or Admin GUI and third-party applications).

At this time, the Eurex T7 production system will be available for connectivity testing on the RDI, ETI, MDI, EMDI and EOBI interfaces and via T7 Admin-, T7 Clearer- and T7 Trader GUI. The FIX gateways will be available for session login only (no other requests will be possible). No order and quote entries will be possible. Heartbeats via the market data interfaces will be disseminated. 

The support window can be regarded as successful when

• a message “Connection Test Eurex <hh:mm:ss>” appears with an increasing sequence number in the market news view (news board) of the T7 Trader GUI and the T7 Admin GUI. 
• a successful session or trader login via ETI has been performed. 
• EMDI/EOBI/RDI heartbeats have been received.

Deutsche Börse will inform Participants about the general progress of the support window via Implementation News on the Eurex website available under the link:

Support > Information Channels > Implementation News

Following the end of the support window, the T7 Release 9.1 production system will be shut down on 26 June 2021 at 18:00 CEST¹ and will be unavailable until Sunday evening, 27 June 2021. 

¹ The FIX gateway will be shut down at 17:30 CEST.

D.  Monday, 28 June 2021 – Production start

The first trading day with T7 Release 9.1 will start at 00:00 CEST, as usual.

Please note: As the system will be re-started before Monday morning, the initial reference data file for the business day 28 June 2021 will be re-generated. As the reference data provided on 26 June 2021 via RDI and RDF prior to the support window may potentially contain some changes, Participants are required to use the initial reference data provided following the system start for 28 June 2021.

Orders entered until 25 June 2021 (end of trading) but not executed, will continue to be available on 28 June 2021, unless other validity restrictions were set.

A list of any items that are relevant prior to the production start of T7 Release 9.1 will be provided as of 25 June 2021. This “known limitations” list will be available on the Eurex website under the link:

Support > Initiatives & Releases > T7 Release 9.1 > Production

E.  Technical contact for the support window

Please enter details of the contact person who will be available during the support window in the Member Section of Deutsche Börse Group not later than Friday, 18 June 2021, under the link: 

Member Section > Company Contacts > Create Contact > Contact Types > Release

Please choose the category “Connection Test Responsible” and make sure to check the box “Eurex T7”.

This will ensure that Eurex will be able to reach you in any emergency between Saturday, 26 June 2021 and production start on Monday, 28 June 2021.

F.  Provision of the Readiness Statement

We kindly ask all Trading Participants to submit the Readiness Statement for T7 Release 9.1 by Friday, 18 June 2021, latest. Please note that all Trading Participants are required to provide the Readiness Statement. For your convenience an online submission process has been introduced.

The online Readiness Statement for T7 Release 9.1 can be found here: Readiness Statement. 

Please enter your dedicated Eurex PIN in the online questionnaire. The PIN for your company has been sent to the Central Coordinator.
 

Further information