High level overview of HUB upgrade and market release strategy June 2010

High level overview of HUB upgrade and market release

strategy

June 2010

Two Versions of the MPCC

– MPCC 15.1 (existing test W2000 machine, but with Schema 8 installed on it)

– MPCC 16.0 (new W2003/XP machine with schema 8)

IPT Process

IPT Strategy

• To replicate the to-be situation , at least one MP is required to run IPT using MPCC 15.1 and, at the same time, at least one will use MPCC 16.0

This is a change to the process that was briefed at the November IGG

Schema Release

• March 19th. Dispatch upgraded schema 8 and two CDs to each MP.

– CD1 MPCC 15.1 – CD2 MPCC 16.0

MPCC 15.0

MPCC 15.1

MPCC 16.0

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Live IP/Cert

MPCC 16.0

CD1

CD2

MPCC 15.1

CD1

Live IP/Cert

MPCC 16.0

Retire Machine

Retire Machine

MPCC 16.0

Test IP/Cert

Live IP/Cert

Build from scratch as per 2blive above, when required

Mar 22-27 Mar 29-Apr 16 May 17 – Jun 11

MPCC 15.1

CD1 CD2= MPCC 16 + Schema 8.0

Test IP/Cert

Test IP/Cert

Apr 19-23

MPCC 15.1

Test IP/Cert Test IP/Cert

Jun 26-27 Before 2 July

= Schema 8.0 for MPCC 15.1

= Comms Test or Link

MPCC 15.0

MPCC 15.1

MPCC 16.0

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Pre-IPT IPT Go-Live Post Go-Live

MPCC 16.0

CD1

CD2

MPCC 15.1

CD1

Live IP/Cert

MPCC 16.0

Retire Machine

Retire Machine

MPCC 16.0

Test IP/Cert

Live IP/Cert

Build from scratch as per 2blive above, when required

Mar 22-27 Mar 29-Apr 16 May 17 – Jun 11

MPCC 16.0

Test IP/Cert

CD1 CD2= MPCC 16 + Schema 8.0

Test IP/Cert

Test IP/Cert

Apr 19-23 Jun 26-27 Before 2 JulyLive IP/Cert

= Comms Test or Link= Schema 8.0 for MPCC 15.1

MPCC 15.0

MPCC 15.1

MPCC 16.0

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Pre-IPT IPT Go-Live Post Go-Live

MPCC 16.0

CD1

CD2

MPCC 15.1

CD1

Live IP/Cert

MPCC 16.0

Retire Machine

Retire Machine

MPCC 16.0

Test IP/Cert

Live IP/Cert

Build from scratch as per 2blive above, when required

Mar 22-27 Mar 29-Apr 16 May 17 – Jun 11

MPCC 16.0

Test IP/Cert

MPCC 15.1

OR

CD1 CD2= Schema 8.0 for

MPCC 15.1= MPCC 16 + Schema 8.0

Test IP/Cert

Test IP/Cert

Apr 19-23

MPCC 15.1

Test IP/Cert Test IP/Cert

= Comms Test or Link

Jun 26-27 Before 2 JulyLive IP/Cert

Cutover

• By Thursday June 24th - Formal go/no-go confirmation from CER

• Friday June 25th – 13.00 - Confirmation from RMDS– 18.00* - Market Participants are asked not to

send in any Market Messages after this point

• Saturday June 26th

– Morning* - Application of changes– Afternoon* - Connectivity testing

• All communications will be via RMDS over the cutover weekend

* Times subject to validation through dress rehearsals

Contingency/Rollback

• Go/No-Go Decision prior to weekend• Hub Upgrade will precede the Market

Release• Planned to involve TSO and MP1 in

testing the hub upgrade• Therefore will require rollback plans for

both their backend systems • On success, apply SAP transports to

Central Market System – point of no return

Hub Upgrade

• Consists of SAP IS-U transports, RMP Extranet changes and MPCC 15.1 upgrade

• Any issues with the Market Release will be addressed through fixing forward i.e. application of corrective transport

Market Release

• Fallback is to switch production IP back to MPCC 15.1 in the event of a problem with MPCC 16.0

MPCC 16.0 upgrade

• Questions?