Enabling Enterprise IT with an API-first Strategy to Accelerate Digital Transformation - Daniel Harprecht

1. INTEGRATION SUMMIT 2019
Enabling Enterprise IT with a API-first
Strategy to Accelerate Digital
Transformation
Stuttgart, May 2019
Daniel Harprecht
INTEGRATION

2. INTEGRATION SUMMIT 2019
Company
presentation
Our Journey Conclusion
Agenda
1 2 3

3. INTEGRATION SUMMIT 2019
Company Presentation

4. INTEGRATION SUMMIT 2019
TRUMPF is…
A Family-owned company
since 1923
Technology leader in two
business areas
Close to our customers
with 77 subsidiaries
Innovation-guaranteed –
sustainable and
permanent

5. INTEGRATION SUMMIT 2019
Digital Transformation TRUMPF
Digital Ambition as Starting Point for Digital Priorities and Requirements
DIGITAL FOUNDATION
DIGITAL AMBITION
Internal Digital Transformation
Smart Factory Solutions &
Services for new Business Areas
Smart Factory Solutions
& Services for TRUMPF
Machines/Lasers
Disruptive Business Models
Supplier
New digital offerings
Consumer
Digital Business Processes
Organizational
Structures
Data-
Analytics
Architecture Employee SkillsPartner Network
Data-
Structure
Mindset/
Working Method
Technical Requirements Organizational Requirements

6. INTEGRATION SUMMIT 2019
Our Journey since 2017

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▼ No Interface Strategy
▼ Importance of Interfaces
▼ Missing Accountability
▼ cost-intensive interface
development process
▼ long development cycles
▼ hardly reusable
Did our “Homework”
?
07/2017 2018 2019 202+
As-Is
eShop(s) Workday
C4C SAP ERP
PI
HCI
SIS E2Q
Created a Vision
Found comrades

8. INTEGRATION SUMMIT 2019
Did our “Homework”
Created a Vision
Found comrades
To-Be
eShop
C4C SAP ERP
Individualization
Harmonization
Translation
DMA …
…
We connect every application with
every process internal & external
to ensure that the right information
is consumed and processed flawless & secure.
?
07/2017 2018 2019 202+
As-Is
eShop(s) Workday
C4C SAP ERP
PI
HCI
SIS E2Q

9. INTEGRATION SUMMIT 2019
?
07/2017 2018 2019 202+
Vision
TextReason
Costs
Time
Fear
Did our “Homework”
Created a Vision
Found comrades
Enterprise
Architect Solution
Architects
e.g. Web, Mobile, …
Developers
e.g. JS, ABAP, …
IT Security

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Designed Target Architecture
2017 11/2018 2019 202+
• collected >140
requirements
• screened 7 technologies
with 9 different
Implementation Partners
• conducted 15 Beauty
Contests
A B C D E F
A C D F
D
A1 A2 A3 D1 D2 D3
A1 A3 D1 D3
A A3 DD1
TCO
A
DD1
Requirementsto
Solutiondetermination
SolutiontoImplementation
partnerdetermination
We connect every application with every process internal & external
to ensure that the right information is
consumed and processed flawless & secure.
Chose Technology & Partner
Finalized RFP
RFP

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Technologies
Implementation Partner
2017 11/2018 2019 202+
Designed Target Architecture
Chose Technology & Partner
Finalized RFP
RFP

12. INTEGRATION SUMMIT 2019
2017 11/2018 2019 202+
Designed Target Architecture
Chose Technology & Partner
Finalized RFP
RFP

13. INTEGRATION SUMMIT 2019
MVP Go-Live
Advertised our vision & project
Deployed our first set of API’s
✓ Communication Packages (Intranet- & Yammer-Post, Status, Progress, …)
✓ Monthly Demo-Sessions
✓ Team Meeting Visits
✓ FAQ
2017 2018 04/2019 202+
Communication Strategy
Reason
Costs
Time
Fear

14. INTEGRATION SUMMIT 2019
2017 2018 04/2019 202+
MVP Go-Live
Advertised our vision & project
Deployed our first set of API’s
Articles
= to retrieve Product Master Data, its
availability or price(s).
SAP ERP PIM
Transformation
Customer Addresses
= to retrieve customer address details
SAP ERP
SAP
Hybris
Transformation
Machine Equipment
= to retrieve machine equipment
hierarchy & attributes information
ERP SIS DIP
Transformation
Order
= to place customer purchase orders
ERP SIS DIP
Transformation

15. INTEGRATION SUMMIT 2019
• 14 APIs
• 20 POs per Week
• >500 NL Identities
migrated
• >1000 Other Identities
migrated
2017 2018 04/2019 202+
MVP Go-Live
Advertised our vision & project
Deployed our first set of API’s

16. INTEGRATION SUMMIT 2019
2017 2018 2019 202+
Expand Internal & External
Hybrid Cloud Mode
ERP Transformation

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2017 2018 2019 202+
Extend Internal & External
Hybrid Cloud Mode
ERP Transformation
Consumable
APIs
On-PremiseCloud
API
API
API API
SAP
ERP
API API
…
(Legacy)
API API
…
(Legacy)
API API
SAP
Cloud
API API
Workday
API API
AWS
API API

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2017 2018 2019 202+
Extend Internal & External
Hybrid Cloud Mode
ERP Transformation
• 180 Technical R/3 Interfaces (April 2019)
• 25 years of Add-on's & Customizing
• R/3 End of Support (31 December 2025)

19. INTEGRATION SUMMIT 2019
Conclusion
Vision & Target
✓ You need a vision to motivate your organization!
✓ Draft a Logical Target Architecture
✓ Define, but iterate when needed your Technical Target Architecture
Partnership
Communicate &
Commit

20. INTEGRATION SUMMIT 2019
Conclusion
Vision & Target
✓ You need a vision to motivate your organization!
✓ Draft a Logical Target Architecture
✓ Define, but iterate when needed your Technical Target Architecture
Partnership
Communicate &
Commit
✓ Find Comrades in your organization
✓ Look for a partner who you can rely on
✓ Strengthen your partnership continuously

21. INTEGRATION SUMMIT 2019
Conclusion
Vision & Target
✓ You need a vision to motivate your organization!
✓ Draft a Logical Target Architecture
✓ Define, but iterate when needed your Technical Target Architecture
Partnership
Communicate &
Commit
✓ Find Comrades in your organization
✓ Look for a partner who you can rely on
✓ Strengthen your partnership continuously
✓ Communication is the key across your organization
✓ Show your progress – visible & understandable for everyone!
✓ Check your API “customers”, manage them and win them for new APIs!

22. INTEGRATION SUMMIT 2019
Conclusion
Vision & Target
✓ You need a vision to motivate your organization!
✓ Draft a Logical Target Architecture
✓ Define, but iterate when needed your Technical Target Architecture
Partnership
Communicate &
Commit
✓ Find Comrades in your organization
✓ Look for a partner who you can rely on
✓ Strengthen your partnership continuously
✓ Communication is the key across your organization
✓ Show your progress – visible & understandable for everyone!
✓ Actively manage your “API Customers” and win them for new APIs!

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Questions?

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THANK YOU
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