1. ROI HSP Project Update
Conor Garrigan
21 September 2011

2. HSP Agenda Items Project Plan Update Design Clarifications EULA
Trailing/Leading zeroes
File naming convention
EULA
Approval of Cutover Approach
21 September 2011

3. High Level Schedule
21 September 2011

4. ROI HSP Design Clarification
Truncation of Leading and Trailing Zeros in Decimal Fields
21 September 2011

5. Data Changes in Market Messages to Support new TIBCO-based Communications
Background
The introduction of the new TIBCO-based communications technology requires a change in the way decimal fields are handled.
Summary of Impact
Where a field is defined as decimal within the harmonised schema, then any leading or trailing zeros are not populated.
This change is outlined overleaf.
This change will be added to the ROI Extended Impact Summary spreadsheet as presented at the ROI MP Planning Workshop on 17 April The updated presentation will be Version 1.3 and will be replaced in the HSP Project Folder on the RMDS Calendar.
21 September 2011

6. Truncation of leading and trailing zeros on all decimal fields in outbound to Supplier messages
Interval Value
(total digits = 9,
post-decimal digits = 3)
TransformerLossFactor
(total digits = 6,
post-decimal digits = 4)
As-Is
(field value in 341 message)
27.300
TransformerLossFactor
(total digits = 6,
post-decimal digits = 4)
Interval Value
(total digits = 9,
post-decimal digits = 3)
To-Be
(field value in 341 message)
3.1415
27.3
Planning and Implementation Notes
See the attached list of all decimal fields on all Outbound Messages (Source: HBL V2.3)
This change does not impact on the HBL or Harmonised Schema
All affected decimal fields contain a decimal point in the XML message
Validation rules for decimal fields on inbound messages are unchanged
The schema rules for total number of digits and post-decimal digits for all decimal fields are unchanged
This is a feature of the new TIBCO applications and is already working this way in the NI market. ESBN will also adopt this new feature upon Harmonisation go live in the ROI
21 September 2011

7. ROI HSP Design Clarification
File Naming Conventions
(fully replaces previous clarification issued to IGG on 27th June, 2012)
21 September 2011

8. 1. Change in Market Message File Naming convention
Outbound from Supplier
(via Webforms)
Inbound to Supplier
As-Is
MM Number
Date and Time
MM Number
Date and Time
Mxxxx_YYYYMMDDHHMMSSSSS
Mxxxx_YYYYMMDDHHMMSSSSS
To-Be
Seconds
since base
date
ROI Mkt MM
Number
TIBCO
Process ID
In add folders - Pending, Outbound, Inbound and all archive folders.
602 and 601 MMs do not have the DSO_ prefix.
DSO_MIM_xxxx_sssssssssssss_pppp
Planning and Implementation Notes
This change does not impact on the HBL or Harmonised Schema
This change is separate from the12 message name changes in the Harmonised Schema (see the category “Message Name Changed” in the ROI Extended Impact Summary spreadsheet on page 16 of the MP Planning Workshop slide deck)
21 September 2011

9. EULA Reminder EULA issued to all Market Participants
Required to return 2 signed copies in advance of your IPT slot
Last date for signing by last IPT participant is the 14th August !!
21 September 2011

10. Approval of ROI Market cutover approach
Key market steps outlined within the document circulated last week includes the high level NIE cutover tasks for completeness
21 September 2011

11. Cutover Headlines
Central Market system inc Extranet will be disabled at 18:00hrs Friday 21st September, i.e., no further messages to be sent by Suppliers
Supplier tasks
Friday between 20:00hrs- 21:00hrs carry out message reconciliation
Saturday PM apply changes to your back end systems (following confirmation from HRDS)
Sunday AM validate your connectivity via test message
Detailed tasks and timings are based on previous dress rehearsals so are subject to revision and any changes will be communicated via the normal channels.
21 September 2011