‫‪ERP‬‬
‫‪Enterprise Resource Planning‬‬
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‫שיטה מסורתית למסחר‬
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‫זרימות מידע‪ ,‬חומר וכסף‬
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‫מה עושה ה ‪? ERP‬‬
‫פרופ' שיזף רפאלי‬
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‫מה עושה ה ‪? ERP‬‬
‫פרופ' שיזף רפאלי‬
‫מחשבים ומערכות מידע‬
‫מה עושה ה ‪? ERP‬‬
‫פרופ' שיזף רפאלי‬
‫מחשבים ומערכות מידע‬
‫מה עושה ה ‪? ERP‬‬
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? ERP ‫מה עושה ה‬
ERP takes a different approach. There is only one
information system in an enterprise, the ERP.
All applications access common data. Real events in the
business initiate transactions. Accounting is done
automatically by events in sales and production. Sales can
see when products can be delivered. Production schedules
are driven by sales. The whole system is designed to be
real-time and not historical.
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? ERP ‫מה עושה ה‬
ERP embodies what are considered the "best
business practices". A company implementing ERP
adapts it operations to it to achieve its efficiencies
and power.
The process of adapting procedures to the SAP model
involves "Business Process Re-engineering" which is a
logical analysis of the events and relationships that
exist in an enterprise's operations.
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? ERP ‫מה עושה ה‬
Several layers: The Basis System + the heart of the
system from a manager's viewpoint: the application
modules.
•FI Financial Accounting. •HR Human Resources
•CO Controlling
•PM Plant Maintenance
•AM Asset Management
•MM Materials Management
•PS Project System
•QM Quality Management
•WF Workflow
•PP Production Planning
•IS Industry Solutions
•SD Sales and Distribution
‫פרופ' שיזף רפאלי‬
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‫מה עושה ה ‪? ERP‬‬
‫פרופ' שיזף רפאלי‬
‫מחשבים ומערכות מידע‬
‫מה עושה ה ‪? ERP‬‬
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...‫הרבה כסף‬
Approximately 65% of the Enterprise Resource
Planning (ERP) market currently belongs to SAP,
Oracle, PeopleSoft, J.D. Edwards, and Baan
Worldwide ERP Market
$-bil
30
35
45
58
73
2000
2001
2002
2003
2004
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Source: www.infotechtrends.com
ERP ‫שאלות על‬
How long will an ERP project
take?ERP vendors tell you about a three or six month
average implementation time —real transformational ERP
efforts usually run between one to three years
What will ERP fix in my
business?Integrate financial data.
Standardize manufacturing
processes.
Standardize HR information.
Will ERP fit the ways I do business?
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ERP ‫שאלות על‬
What does ERP really cost?
Meta Group study of (TCO) of ERP, 63 companies surveyed -the average TCO was $15 million (the highest was $300
million and lowest was $400,000). The TCO for a “headsdown” user over that period was a staggering $53,320 .
When will I get payback from ERP—
and how much will it be?
Met Group found that it took eight months after the
new system was in (31 months total) to see any
benefits. But the median annual savings from the new
ERP system was $1.6 million per year .
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ERP ‫שאלות על‬
The Hidden Costs of ERP
1.Training
2.Integration and Testing
3.Data conversion
4.Data analysis
5.Consultants Ad Infinitum
6.Replacing Your Best and Brightest
7.Implementation Teams Can Never Stop
8.Waiting for ROI
9.Post-ERP Depression
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