ACC 444 Flashcards
5 types of customisations (RICEF)
Reports Interfaces- connect 2 or more systems Conversions- helps data migration Enhancements- add to standard code Forms- technical development
Modifications
Fundamentally change software, changes to core code
Customer exits
Predefined breaks in code where customer can insert custom programming
Bolt on
Third party software package that can be bolted on to ERP system
Conference room pilots
Server installed early on to allow team to practice business tasks
Data migration
Moving master and transaction data from legacy to new ERP system
Data migration procedures
Data extraction Data collection Data cleansing- changing format Data harmonisation- standardising Data loading
Categories of testing quality
Progress- how much completed
Coverage- what percentage done
Defects
Phased implementation
Slowest method, rolls out ERP system by module or unit, low risk
Big Bang implementation strategy
Rolls all modules at the same time
Parallel implementation
Legacy and ERP system run together for some time after go live, saves legacy just in case
Risk management
Identifying potential events that can negatively impact company and managing them
Center of Excellence
Comprises people from the original project team, continually improve the ERP system
explicit knowledge
knowledge that can be written down
tacit knowledge
knowledge that has to be experienced
systems triangle
people, processes, technology
enterprise resource planning
business systems that integrate and streamline data into one complete system that supports the needs of the entire enterprise.
business process
a collection of activities that together add value
2 types of business processes
Perform order management
Procure materials and services
modules
groups of related programs performing a major function in the system, ex. accounting
Core ERP
modules for financials, human capital management, and logistics
vertical solutions
industry solutions of finding best practices to customers by offering specific versions of their software
materials requirements planning systems
software developed in the 1970’s used by manufacturing companies to plan production and calculate what materials are required
manufacturing resource planning systems (MRP II)
developed in 1980’s, solutions that provide an integrated method of operation and financial planning for manufacturing companies
inventory and management control
1960’s, manufacturers used inventory management and control packages to manage inventory
Tier 1 ERP vendors
multinational corporations with 1000+ employees
Revenues $1 billion +
SAP, Oracle, Microsoft
Tier 2 ERP vendors
250 to 1000 employees
$50 million to $1 billion in revenue
Workday, Lawson, Net Suite
Tier 3 ERP vendors
$10 million to $50 million in revenue
Fewer than 250 employees
Industry specific solutions
Quickbooks, Peachtree