T2S Release 3.2 Status Update No. 1 – Preparation of “T2S Deployment Weekend”

11.11.2019

In Announcement D19036 Clearstream Banking AG (CBF) informed customers about the upcoming T2S Release 3.2. The attachments in this Announcement list the T2S Change Requests and Problem tickets that are included in the scope of T2S Release 3.2. The “Indicative timeline for the deployment of T2S Release 3.2” for this weekend (15 to 17 November 2019) was provided in Announcement D19049.

Based on the latest documentation provided by the ECB there will be changes in the T2S Operational Day for the business day Monday, 18 November 2019. All changes will be effective upon completion of the end-of-day procedure for Friday, 15 November 2019.

The “Indicative timeline for the deployment of T2S Release 3.2” was updated to show the latest schedule provided by T2S on Wednesday, 6 November 2019. The final version highlights the changes in comparison to the initial schedule published. Unless otherwise stated, all times are given in Central European Time (CET).

The table below provides an overview of the important milestones of the “T2S Release 3.2 Deployment Weekend” for which Operational News will be published.

Operational News

Milestone

Due date / time (CEST)

#1

T2S Release Weekend Schedule
Latest status for planning

Monday, 11 November 2019

#2

Completion of CBF End of Day Processing
Friday, 15 November 2019

Friday, 15 November 2019, 19:30

#3

Green Light for
T2S Software Deployment

Friday, 15 November 2019, 20:00

#4

Start of Transmission (A2A)
T2S Settlement Messages / Reports

Sunday, 17 November 2019, 02:00
#5Start of Transmission 
Clearstream Settlement Reporting
Sunday, 17 November 2019, 07:00
#6Completion of T2S Real-Time-Settlement (RTS)
and Start of Maintenance Window
Sunday, 17 November 2019, 11:15