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PRESENTER: Huseyin Bilgen
TEC123: Lessons Learned from Turkey's First
and Only Migration to SAP S/4HANA

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The Chronicles of Narnia: The Lion The Witch And The Wardrobe (2005)

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Agenda
 About Us
 About Our Project
 About EVE Shop
 Customer Landscape
 Success Story Video by our Partner FIT
 Project Goals
 Project Plan
 Project Team and Roles
 Technical Details
 Project Achievements
 Lessons Learned
 Who wants to win …?
 7 Key Takeaways

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About CoreToEdge

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Our Company History
1999
2013
2014
2015
2016
Started as a
Basis
consultant
CoreToEdge
Founded
New Partnerships
established
(Amazon, Azure,
CloudBerryLabs,
Cloudendure)
SAP Partnership
and 1st SAP
Store RDS
Offering
10 SAP HANA
Certified
Consultants, SAP
REX

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Services & Products
We provide Web Hosting,
SAP Hosting, Afaira Cloud,
Managed Services.
Cloud Solutions
HANA as a Service, HANA
H/W, HANA Migration, HANA
Maintenance
SAP HANA
We conduct technology
trainings around world.
Training Services
SAP Out-tasking, SAP
Upgrade, SAP Migration, SAP
TDMS, SAP Solution Manager
SAP Technology
Services
We’re developing products
for System Maintenance and
qualified for SAP RDS
Solutions.
Products and
Solutions

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SAP HANA Qualifications
75% of our consultants have SAP HANA
Certification and SuSe Certifications.
SAP granted CoreToEdge SAP Recognized
Expertise in the area SAP HANA.
Our ERP on HANA Migration Rapid
Deployment Solution published in SAP Store.
We’ve completed Turkey’s 1st SAP S/4HANA
Migration at EVE SHOP.
Click to watch Eve Shop Success Story
10 Certified Consultants SAP Recognized Expertise
RDS Solution in SAP Store 1st SAP S/4HANA Migration
CoreToEdge is ready for SAP S/4HANA
We’ve successfully completed 1st SAP IBO on
HANA technical implementation at Turk Telekom.
We’ve implemented and/or managing more
than 10 customers SAP HANA based systems.
1st SAP IBO on HANA 10+ SAP HANA Reference

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About Eve Shop

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EVE Shop Story
 EVE, personal care and cosmetics markets is growing
every day and work for the best service. Cosmetic
industry in 'smart way to be well-groomed' set out with
the slogan consumer-oriented personal care is a new
chain of stores.
 Retail customer
 Started with 6 shops a year ago
 Now have almost 100 shops

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Customer Landscape

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EVE Shop SAP Landscape
Current
SAP ERP
ECC 617, NW 740 SP09
DEV, QAS, PRD,
REPLC, IS-Retail
ABAP Server
HANA DB
SAP HR
ECC 617, NW 740 SP09
DEV, PRD
ABAP Server
HANA DB
SAP PI
NW 740 SP08
DEV, PRD
ABAP
Server
Java
Server
Any DB
SAP BW
NW 740 SP08
POSDM
DEV, PRD
ABAP Server
HANA DB
SAP Solution
Manager 7.2
ST 7.2 SP01, NW 740
SP12
ABAP
Server
Java
Server
Any DB
SAP BOBJ
BOBJ 4.1 SP8
DEV, PRD
ABAP Server
Any DB
SAP Portal
NW 740 SP08
DEV, PRD
Java Server
Any DB
SAP Fiori
NW 740 SP08
DEV, PRD
ABAP Server
Any DB

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EVE Shop SAP Landscape
Integration Map
SAP ERP
IS-RETAIL
SFIN
POS
Shops
Shops
Shops
WMS
3rd Party
Apps
SAP PI
SAP HR
SAP BW
POSDM
SAP BO
SAP
SOLUTION
MANAGER

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About Our Project

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Project Goals
1. Move ERP System to SAP S/4HANA to support company growth strategy
2. Activate new functionalities coming with SAP Simple Finance add-on
3. Give management real time visibility to company with real data using
Fiori Applications
4. No invoice data loss by summarization from POSDM to ERP Financials
enables material, store detail profitability in COPA
5. Activate HANA Live to get reports from ERP system in real time

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Technical Details
First Things First
LET’S BE ON THE SAME PAGE
Eve Shop Starting Point

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Project Plan and Milestones
REALIZATION AND UNIT TESTS
(2 Weeks)
PREPARATIONS
(1 Week)
ESTIMATED PROJECT DURATION : 5
WEEKS
USER TESTS AND GO LIVE PREP
(1 Week)
Go Live
(1 Week)
GO-LIVE
PROJECT
FINALIZATION
KICKOFF
ACTUAL PROJECT DURATION : 8
WEEKS

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Project Steps
SAP Simple Finance Migration Steps
SAP Simple Finance Installation Preparations
FI consistency checks
Review Customer Codes
Review Customer fields and interfaces
Execute Period End Closing processes
Document existing data sets for Post-Migration Controls
Convert existing codes to Open – SQL Format
Review and modify existing Customer Codes
Test modified Customer Codes
Install SAP Simple Finance Add-on (Basis) Copy Production System to Test Environment for Migration
Post-install and pre-migration preparations
Migration prep and customization for general ledger
Migration prep and customization for cost accounting
Transport customizing requests to Prodcution System
Migration
FI-CO Cost Element Integration
Technical checks of transactional data
Enrichment transactional data process
Migration of document items to new data type
Migration of Balances
Completion of Migration Steps
Migration for Main Banks
Post-migration activities
Reconciliation of migrated data and comparison of data with old tables
Go-live preparations
Migration for new Fixed Assets FI Fixed Assets FI reconciliation

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Project Team
Us
➢ Project Manager - FIT
➢ SAP FI Consultants - VEKTORA
➢ SAP ABAP Consultants - VEKTORA
➢ Basis Consultants - CoreToEdge
Customer
➢ Project Manager
➢ Basis Administrator
➢ IT Support
➢ Key FI User
➢ IT Manager
Our Project Partners

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Technical Details
Simple Finance 1503 Migration
•Prerequisites
•Preliminary Checks
•Reconciliation
•Period-End Close Activities
•Reporting Snapshots
•Installation Preparation
•Data Migration pre-installation steps
•Copy Prod System to QAS
•Upgrade HANA DB Version from 1.0.97 to 1.0.102
•One-step or two-step installation
•Deployment of SAP HANA content
•Activation of EA-FIN switch
•Activation of SICF services
•Preparation of migration and migration of customizing
•Data migration
•Post-migration activities
Preparations
Pre-installation
Installation
Data Migration
•Installing SAP HANA Live 1.0 for SAP ERP
•Installing SAP HANA Live 2.0 for SAP Simple Finance, on-
premise edition
•Installing Fiori System and deploying content fro
S/4HANA
New Interfaces
and Tools
Notes
 6 OSS Messages created.
 Got problem during depreciation run (TCODE:
AFAB)
We decided to start with Simple FI 1.0 but
SAP adviced to wait until version 2 as there
will be no upgrade path from version 1 to
later releases.

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TCODE: FINS_MIGRATION
Get SAP Suppport!

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SAP Support (OSS) Messages
What we learned?
 SAP updated SAP Help Portal for Fiori Application «Display Financial Statement»
 It took 2 months to resolve the issue with Fiori App. SAP updated the docs and
replied us that this app is not supported on mobile devices. Not every Fiori
applications are running on Mobile Devices

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Project Achievements
SAP HANA Live
Install SAP HANA
Live 1.0 for SAP ERP
Install SAP HANA Live
2.0 for SAP Simple
Finance
Configure HANA Live Use HANA Live
WITH EXCEL
WITH SAP LUMIRA

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Lessons Learned
HANA Live
Notes
 Installed HANA client 32-bit
 Installed AOFFICE22SP00_0-70001292.EXE
 Installed SAPLUMIRA6429P_3-20009491.EXE
 But didn’t worked with Office 2016 on local PC
 HANA Live content loaded have several views
for SFIN.

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A user interface is like a joke.
If you have to explain it, it’s not that good

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Project Achievements
SAP Fiori Apps
Install NW 7.40
ABAP System
Deploy Fiori Addon
Components
Configure Fiori Apps Run Fiori Apps
Post-Processes
- Install License
- Install Local Language Packs
- Install Kernel and SP updates
- Run SGEN
- Run Post-processes with SAP_BASIS_SETUP_INITIAL_CONFIG
- Run SICK
- Setup STMS
- Setup Housekeeping Jobs

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Lessons Learned
SAP Fiori
Notes
 Never expect MOPZ to run correctly, always.
 Check log files to download missing files from
Support Portal to resume.
 Check Fiori Apps Library
(https://fioriappslibrary.hana.ondemand.com/s
ap/fix/externalViewer/) and ask customer what
they need.
 Always check Help for supported platforms of
each App.

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Project Achievements
Performance KPIs
Task type Dialog StepsResponse Time CPU Time Wait Time Load Time DB TimeGUI Time
DIALOG 115.101 1.110,3 829,8 0,3 2,0 173,3 195,2
RFC 497.701 1.045,9 195,4 1,7 0,6 20,5 0,0
UPDATE 41.699 73,6 42,7 9,2 1,3 43,4 0,0
UPDATE2 4.394 225,6 122,1 1,4 0,8 170,0 0,0
BATCH 152.636 3.279,8 1.168,0 1,5 2,2 831,5 0,0
SPOOL 12.784 28,2 16,9 0,1 0,1 6,4 0,0
HTTP 359.952 96,0 101,8 1,4 0,4 22,2 0,0
Task type Dialog Steps Response Time CPU Time Wait Time Load Time DB TimeGUI Time
DIALOG 145.682 735,6 355,3 42,9 2,0 149,6 148,6
RFC 348.327 1.559,0 93,7 525,5 0,7 21,9 0,0
UPDATE 6.975 216,7 76,9 10,1 4,3 137,0 0,0
UPDATE2 5.160 186,8 50,5 3,0 1,2 139,1 0,0
BATCH 151.076 3.352,0 527,9 2,6 2,4 590,1 0,0
SPOOL 11.219 6.042,4 8,6 5.988,0 0,2 6,6 0,0
HTTP 405.429 68,2 35,5 9,3 0,5 15,5 0,0
SoH
S/4HANA

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Project Achievements
Largest Row Store Tables
Schema Name Table Name Table Size (MB) Table Size alloc (MB)
SAPEEP D010TAB 2.660 2.859
SAPEEP DD03L 1.459 1.564
SAPEEP D010INC 1.175 1.227
SAPEEP SWNCMONI 1.053 1.166
SAPEEP SMIMCONT1 902 994
SAPEEP SEOCOMPODF 526 549
SAPEEP ARFCSDATA 335 373
SAPEEP DDNTF 251 303
SAPEEP DDNTF_CONV_UC 210 271
SAPEEP DYNPSOURCE 182 213
Schema Name Table Name Table Size (MB) Table Size alloc (MB)
SAPEEP D010TAB 2.778 2.969
SAPEEP DD03L 1.495 1.586
SAPEEP D010INC 1.211 1.250
SAPEEP SMIMCONT1 983 1.085
SAPEEP SEOCOMPODF 547 571
SAPEEP DDNTF 255 301
SAPEEP SWNCMONI 235 261
SAPEEP DDNTF_CONV_UC 210 249
SAPEEP DYNPSOURCE 183 215
SAPEEP INDTEXT 176 196
SoH S/4HANA

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Key Takeaways
 Check nearest store for Turkish Delight.
 Always use Free SAP Services for Brand New Products to make life easier.
 Use Onenote like tools to document whatever you did for next run.
 Always check Fiori Application documentation for supported Frontend Platforms
 Always use the power of being a customer.
 Don’t be the first 
 Be the first 

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Useful Links
o Fiori App Configuration:
http://help.sap.com/saphelp_gateway20sp08/helpdata/en/f8/ed8170ef8846e2b4a26bbfbcb65d90/content.htm?frameset=
/en/4c/a670b0e36c4c01ae2b9a042056f9dc/frameset.htm
o HANA Live Configuration:
http://help.sap.com/saphelp_hba_sfin_100/helpdata/en/d1/138ff5602a4ceca38c425ca6aeed4e/content.htm?frameset=/e
n/0a/8feb526e4aeb2de10000000a423f68/frameset.htm&current_toc=/en/9f/d48554306b043de10000000a441470/plain.h
tm&node_id=9
o SAP Note 2157996 - SAP Simple Finance, on-premise edition: Checklist for Technical Installation / Upgrade Check list
o Fiori Applications Reference Library: https://fioriappslibrary.hana.ondemand.com/sap/fix/externalViewer/#

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WHAT WHY WHERE WHEN WHO HOW
Any Question ???
The Leader of the All business and personal presentation template ever

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THANK YOU FOR JOINING US
Feedback
Please complete a session evaluation for our
session:
TEC123
Hüseyin Bilgen
Technology Consultant
CoreToEdge
E-mail: huseyin.bilgen@coretoedge.com.tr
Twitter: @hbilgen
Web: http://www.coretoedge.com.tr
SCN: http://scn.sap.com/people/huseyin.bilgen