Event-Driven Purchase Order Management System

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Solution Overview

Problem

Retail businesses face challenges in managing large volumes of purchase orders for fashion articles with short life cycles and varied assortment, requiring efficient procurement and inventory tracking within tight timeframes and budget constraints, while existing systems overwhelm managers with excessive information and operations.

Innovation Solution

A computer-implemented system with a purchase order management interface, generation application, procurement application, and event-driven controlling application that allows for generating, modifying, and financing purchase orders, as well as tracking events, to facilitate coordinated and budget-constrained procurement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a manager manually coordinates a large number of purchase orders with multiple operations (budget approval, delivery coordination, updates), then comprehensive control is achieved, but the workload and complexity become prohibitive

Engineering Contradiction:
Improvepurchase order controlVSAvoidmanagement complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system enables self-service through automated budget checks, event-driven notifications, and self-updating purchase order statuses. The computer-implemented system automatically performs budget availability checks, tracks delivery events, and updates purchase order statuses without requiring manual intervention for each operation, thereby maintaining comprehensive control while reducing managerial workload

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent introduces a computer-implemented purchase order management system as an intermediary between managers and purchase order data. This intermediary handles complex operations including budget checks, event monitoring, and coordinate multiple purchase orders, shielding managers from complexity while ensuring reliable control through automated processes

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If the system provides detailed information and operations for each purchase order, then complete visibility is achieved, but the information volume becomes overwhelming for managers

Engineering Contradiction:
Improveinformation completenessVSAvoidinformation accessibility
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The system segments information presentation through a hierarchical interface structure. The purchase order management interface displays summarized information at the overview level, while detailed information is accessible through structured navigation. Event-driven notifications segment information delivery by prioritizing only relevant updates, preventing information overload while maintaining complete visibility when needed

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The interface dynamically adapts information display based on user interactions and event triggers. The system provides condensed summaries during normal operation and expands to detailed views when users drill down or when events require attention. This dynamic presentation maintains ease of operation while preserving access to complete information

Inventive Principle:
Principle #15Dynamics

3Productivity

If purchase orders are processed quickly for short-life-cycle fashion articles, then responsiveness to market is improved, but budget control and financing verification become more challenging

Engineering Contradiction:
Improveprocurement speedVSAvoidbudget control
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system performs preliminary budget availability checks and financing verifications before purchase orders are finalized. The computer-implemented system automatically checks budget availability and opens-to-buy status in advance, enabling quick procurement decisions without compromising budget control. This preliminary verification ensures that even rapid procurement actions remain within budget constraints

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8046273B2System and method for purchase order creation, procurement, and controlling
Publication Date: 2011.10.25 SAP SE
  • US8046273B2 patent drawing
  • US8046273B2 patent drawing
  • US8046273B2 patent drawing

AI summary

A computer-implemented system for managing purchasing orders for a plurality of items to be purchased is shown. The system includes a computer implemented purchase order management interface, the purchase order management interface configured to display data associated with a plurality of purchase orders, a purchase order generation application configured to allow a user to generate a new purchase order or modify an existing purchase order, a purchase order procurement application configured to allow a user to obtain financing for purchase order that has failed a budget check, and an event-driven purchase order controlling application configured to allow a user to review existing purchase orders for event-driven information related to the purchase order.