Implemention Plan Jan Maat Chair Operational Committee etp.ciaa. eu
MIS Implemention Methodology
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Transcript of MIS Implemention Methodology
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Management Information System
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CHAPTER 4
MIS Planning and
Implementation
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Outline
How to plan MIS project
System Development Life Cycle
Planning of MIS project
New methodologies
Waterfall methodology Rapid application development methodology (RAD)
Extreme Programming Methodology
ASAP: Accelerated SAP
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SDLC
Systems Development Life Cyc le: the overall process for
developing information systems from planning and analysis throughimplementation and maintenance
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Project planning
Set up project administration Staff project
Set goals and objectives
Acquire project resources Define metrics
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Project staff
Project manager
Solution expertsProcess experts
Technical experts
Geography expertsChange management
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Example of Project Team organization
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Example of Team organization
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Traditional Systems Development Life
Cycle
Detailed analysis of system using tools andtechniques to determine problem areas
Process models Data models
Phases Problem definition
Feasibility study
Systems analysis Systems design
Detailed design
Implementation
Maintenance
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Traditional Systems Development Life
Cycle, continued
Automating current system is counter-productive Inherit old problems and flaws
Provides opportunity to re-engineer current system
Create logical database design before details arerefined
Takes too much time
Uses a great deal of resources Expensive
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New Methodologies
Waterfa ll methodo logy
Rapid appl ication development methodo logy
(RAD)
Extreme Programming Methodology
ASAP: Accelerated SAP
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Waterfall methodology
Waterfal l methodology
a sequential, activity-
based process in whicheach phase in the SDLC
is performed sequentially
from planning through
implementation andmaintenance
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Rapid application developmentmethodology (RAD)
Emphasizes extensive user involvement in the rapidand evolutionary construction of working prototypes ofa system to accelerate the systems developmentprocess
The prototype is an essential part of the analysisphase when using a RAD methodology Prototype a smaller-scale representation or working model
of the users requirements or a proposed design for aninformation system
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The Prototyping Process
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Extreme ProgrammingMethodology
Extreme prog ramm ing (XP) methodolog y breaks a project into tiny
phases, and developers cannot continue on to the next phase until the first
phase is complete
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ASAP
Accelerated SAP (ASAP) is SAP's standard implementationmethodology. It contains the Roadmap, a step-by-step guidethat incorporates experience from many years of implementingR/3.
Accelerated SAP contains a multitude of tools, acceleratorsand useful information to assist all team members inimplementing R/3. Quality checks are incorporated at the end of
each phase to easily monitor deliverables and critical successfactors.
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ASAP
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Goal Setting
Define project goals & objectives
Implementation strategy1.Clarify the scope of implementation
2.Establish the project organization and
relevant committees and assign
resources
Implementation SequenceDefine sequence in project has to be
executed
TeamCore team+ project team+
consultant team
Sign OffAt the end of phase every above steps
will be documented & will be signed offwith the client
Phase 1 : Project Preparation
During this phase theteam goes through initial
planning andpreparation for SAPproject.
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Phase 1 : Project Preparation
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Phase 2 : Business Blueprint
SCOPE DOCUMENTThis document will consists of
questionnaire of entire business
process
AS IS1.Understanding the business Process
from the core team. 2.Based on the
input ASIS document has to be created
according to module wise
TO BE1.In this process will map the business
process in SAP based on ASIS
2.Module wise TOBE document has to
be created
GAP ANALYSIS1.The GAP b/w ASIS process & TOBE process
is called GAP analysis ie., The inputs or the
business process which cant mapped into
standard SAP will be analyzed here
2.GAP document has to be created
SIGN OFFEach process above has to be
taken sign off from client
The purpose of this phase is toachieve a common
understanding of how thecompany intends to run SAPto support their business.The result is the BusinessBlueprint, a detaileddocumentation of the resultsgathered during requirementsworkshops.
Phase 2 : Business Blueprint
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Phase 2 : Business Blueprint
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Phase 3 : Realization
BaselineMajor scope
Final ConfigurationRemaining scope
SIGN OFFEach process above has to be
taken sign off from client
The purpose of this phase is toimplement all the business
process requirements based onthe Business Blueprint. Thesystem configurationmethodology is provided in twowork packages: Baseline (majorscope); and Final configuration
(remaining scope).
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Phase 3 : Realization
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Unit Testing
Testing within each module
Integration TestingIntegrate testing of modules ie.,
combine testing of all the
modules
User Training
Cut over Strategylegacy system will be migrated to
SAP system.
SIGN OFF
Each process above has to betaken sign off from client
The purpose of this phase is to
complete the final preparation
(including testing, end usertraining, system management and
cutover activities) to finalize your
readiness to go live. The Final
Preparation phase also serves to
resolve all critical open issues. On
successful completion of thisphase, you are ready to run your
business in your live SAP System.
Phase 4 : Final Preparation
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Phase 4 : Final Preparation
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Phase 5 : Go Live & Support
Production Support
Monitor System
Transactions
Optimize Performance
Help Desk &
Competency Center
The purpose of this
phase is to move froma project-oriented,
pre-production
environment to live
production operation.
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Phase 5 : Go Live & Support
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ASAP Roadmap
Final
PreparationProject
Preparation Business BlueprintRealization
Setup of Local Project
Organization
Adaption of
Strategic Framework
Establish OCM
Procedures + Responsibles
Infrastructure Requirements
and Design
Early Adoption of Best
Business Practice Proceesses
Training and
Documentation Strategy
Data ManagementStandards Implementation
Data Cleansingand Data Preparation
Completion Check &
Prepare for Next Phase
General
Project Management
Local Business Blueprint
Documentation
Security Requirements
Infrastructure Planning
System Operation Stategy
Early Adoption of Best
Business Practice Processes
Training Planning
Data Cleansingand Data Preparation
Completion Check &
Prepare for Next Phase
OCM Organizational
Alignment + Change Analysis
General
Project Management
OCM
Training Preparation
Configuration &
Development
Unit / Process / Integration /
Business Acceptance Testing
Early Adoption of Best
Business Practice Processes
InfrastructureImplementation
Data Preparation & DataMigration Simulation
Completion Check &
Cutover Planning
& Preparation
Business Transition
Planning for Cutover
General
Project Management
OCM
End User Training
End User Practice in the
System
Data Migration toProduction
Infrastructure Finalization
Cutover Management
Business Simulation
Pre-Go-Live Operations
Completion Check &
Final Cutover and
Controlled Process GoLive
GoLive and
Support
General
Project Management
OCM
Project Closing
System Support
Business Support