Enterprise Resource Planning (ERP) is an integrated computer-based system used to manage internal and external resources, including tangible assets, financial resources, materials, and human resources. Its purpose is to facilitate the flow of information between all business functions inside the boundaries of the organization and manage the connections to outside stakeholders. Built on a centralized database and normally utilizing a common computing platform, ERP systems consolidate all business operations into a uniform and enterprise-wide system environment.

An ERP system can either reside on a centralized server or be distributed across modular hardware and software units that provide "services" and communicate on a local area network. The distributed design allows a business to assemble modules from different vendors without the need for the placement of multiple copies of complex and expensive computer systems in areas which will not use their full capacity.

* Transactional Backbone

• Financials
• Distribution
• Human Resources
• Product lifecycle management

* Advanced Applications

• Customer Relationship Management (CRM)
• Supply chain management software
  • Purchasing
  • Manufacturing
  • Distribution (business)Distribution
• Warehouse Management System

* Management Portal/Dashboard

• Decision Support System

Commercial applications

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Manufacturing
Engineering, bills of material, work orders, scheduling, capacity, workflow management, quality control, cost management, manufacturing process, manufacturing projects, manufacturing flow
Supply chain management
Order to cash, inventory, order entry, purchasing, product configurator, supply chain planning, supplier scheduling, inspection of goods, claim processing, commission calculation
Financials
General ledger, cash management, accounts payable, accounts receivable, fixed assets
Project management
Costing, billing, time and expense, performance units, activity management
Human resources
Human resources, payroll, training, time and attendance, rostering, benefits
Customer relationship management
Sales and marketing, commissions, service, customer contact, call-center support
Data services
Various "self-service" interfaces for customers, suppliers and/or employees
Access control
Management of user privileges for various processes