Lars-Henning Baum - SAP RE-FX Functional Analyst

Q: Where is Lars-Henning based?

Lars-Henning is based in Frankfurt am Main, Germany .

Q: What languages does Lars-Henning speak?

Lars-Henning speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Lars-Henning have?

Lars-Henning has at least 31 years of experience. During this time, Lars-Henning has worked in at least 5 different roles and for 39 different companies . The average length of individual experience is 8 months . Note that Lars-Henning may not have shared all experience and actually has more experience.

Q: What companies has Lars-Henning worked for in recent years?

In recent years, Lars-Henning has worked for CITTI Handelsgesellschaft mbH & Co. , Münchener Verein , FES Frankfurter Entsorgungs- und Service GmbH , Qiado GmbH , and Fraport AG .

Q: Which industries is Lars-Henning most experienced in?

Lars-Henning is most experienced in industries like Real Estate , Retail , and Government and Public Administration . Lars-Henning also has some experience in Telecommunication , Transportation and Logistics , and Banking and Finance .

Q: Which business areas is Lars-Henning most experienced in?

Lars-Henning is most experienced in business areas like Information Technology (IT) , Strategy and Planning , and Accounting . Lars-Henning also has some experience in Finance , Sales , and Project Management .

Q: Which industries has Lars-Henning worked in recently?

Lars-Henning has recently worked in industries like Real Estate , Government and Public Administration , and Retail .

Q: Which business areas has Lars-Henning worked in recently?

Lars-Henning has recently worked in business areas like Information Technology (IT) , Finance , and Project Management .

Q: What is Lars-Henning's education?

Lars-Henning attended education in Abitur .

Recommended expert

Frankfurt am Main, Germany

Experience

Sep 2023 - Present

2 years 6 months

CITTI Handelsgesellschaft mbH & Co.

New SAP RE-FX implementation under SAP S/4HANA in the retail sector.
Tasks: SAP RE-FX implementation focusing on flexible property management.

Jan 2023 - Aug 2023

8 months

Munich, Germany

Münchener Verein

Consulting on SAP RE-FX master data setup in the context of a health insurance company.
Consulting and customizing SAP RE-FX service charge settlement under SAP S/4HANA.

Oct 2022 - Dec 2022

3 months

Frankfurt, Germany

FES Frankfurter Entsorgungs- und Service GmbH

Gathering real estate requirements from FES.
Aligning real estate requirements with SAP RE-FX functionalities.
Creating an effort estimate for the SAP RE-FX implementation under SAP S/4HANA.

Jul 2022 - Sep 2022

3 months

Bernau am Chiemsee, Germany

Qiado GmbH

Supporting the SAP S/4HANA rollout at Telefonica with a focus on SAP RE-FX.
Consulting on the design and mapping of property contracts in SAP RE-FX.

May 2021 - Apr 2022

1 year

Frankfurt, Germany

Fraport AG

Supporting the mapping of Greek ground handler contracts in SAP RE-FX under SAP S/4HANA.
Coordinating requested feature enhancements with business units and implementing them in SAP RE-FX.

Jan 2020 - Dec 2021

2 years

Wiesbaden, Germany

State Enterprise for Construction and Real Estate Management Hesse (LBIH)

Created training materials and delivered end-user training for SAP RE-FX (S/4HANA) in the public sector.
Created training videos with SAP Enable Now to support knowledge transfer in real estate management.

Oct 2019 - Jun 2022

2 years 9 months

Munich, Germany

SAP RE-FX Functional Analyst

City of Munich

Worked as SAP RE-FX Functional Analyst on SAP S/4HANA in the public sector.
Developed training materials and conducted end-user training on SAP RE-FX.
Supported external and internal contract management.
Designed and maintained the service charge settlement in SAP RE-FX.
Created training videos using SAP Enable Now.
Analyzed and resolved errors in the live SAP RE-FX system, including customizing and creating programming specifications.
Conducted specialized SAP RE-FX end-user training (S/4HANA) particularly from 10/2021 to 04/2022.

Jan 2019 - Sep 2019

9 months

Hamburg, Germany

HPA Hamburg Port Authority

Designed and implemented the SAP RE-FX service charge settlement under S/4HANA in the port environment.
Developed the functional requirements and implemented them in the system.

Apr 2018 - Dec 2018

9 months

Hamburg, Germany

HPA Hamburg Port Authority

Designed and implemented the usage view based on the architectural view in SAP RE-FX (S/4HANA).
Established a consistent usage view for better management of port properties.

Mar 2018 - Dec 2018

10 months

Zürich, Switzerland

Julius Baer Private Bank

Implemented IFRS 16 in SAP RE-FX (S/4HANA) for a private bank.
Designed and implemented the accounting representation of lease contracts according to IFRS 16.

Nov 2017 - Mar 2018

5 months

Essen, Germany

Innogy SE

Supporting the configuration and go-live customizing of SAP RE-FX (S/4HANA) in the renewable energy sector.
Assisting in the design and implementation of real estate processes in the system.

Oct 2017 - Dec 2017

3 months

Frankfurt, Germany

Fraport AG

Production support of SAP RE-FX (customizing, troubleshooting) at Frankfurt Airport.
Ongoing support of the SAP RE-FX solution since 02/2012.
History: Implementation of the SAP RE-FX service charge settlement from 10/2008 to 01/2012 (process design, customizing, training, business process analysis).

Jun 2017 - May 2018

1 year

Munich, Germany

GLL Real Estate Partners

Implementation of SAP RE-FX under SAP S/4HANA for a real estate fund.
Designing real estate processes in the system.
Customizing relevant SAP RE-FX components.
Conducting training for users.

Sep 2016 - Feb 2017

6 months

Vienna, Austria

BUWOG

Creating test cases as part of the SAP RE-FX implementation at a housing company.
Supporting quality assurance and acceptance processes.

Aug 2016 - May 2017

10 months

Essen, Germany

Aareon Immobilien Projekt GmbH

New implementation of SAP RE-FX in the form of the SAP Blue Eagle solution.
Designing real estate processes.
Customizing the solution.
Conducting training for key users and end users.

Apr 2016 - Dec 2016

9 months

Hamburg, Germany

HPA Hamburg Port Authority

Implemented the architectural view in SAP RE-FX, including integration with CAD.
Integrated with SAP PM.
Built the SAP RE-FX usage view based on architectural data.
Designed, customized, and trained users.

Apr 2016 - Jun 2016

3 months

Künzelsau, Germany

Adolf Würth GmbH & Co. KG

Deployed SAP RE-FX utility cost allocation in a diversified corporate group.
Designed processes for utility costs.
Customized SAP RE-FX utility cost allocation.
Conducted trainings and business process analyses.

Oct 2015 - Sep 2016

1 year

Vienna, Austria

Flughafen Wien AG

Provided production support for SAP RE-FX with a focus on utility cost allocation.
Customized SAP RE-FX to optimize utility cost processes at Vienna Airport.

Jun 2015 - Dec 2015

7 months

Freiburg im Breisgau, Germany

Caritas Immobilien und Verwaltungs GmbH

Customized SAP RE-FX rent accounting (accounts receivable, accounts payable, internal rent).
Customized SAP RE-FX option rate and VAT allocation.
Customized SAP RE-FX utility cost allocation.
Developed an SAP RE-FX training concept and training materials.
Delivered SAP RE-FX training for Caritas property management.

May 2015 - Jul 2015

3 months

Wiesbaden, Germany

ACB GmbH

Conducted process analysis for SAP master data capture in fund accounting.
Provided production support for SAP RE-FX with a focus on process optimization.

Nov 2014 - Dec 2014

2 months

Fujitsu TDS GmbH

Supported a client in the SAP RE Classic environment.
Conducted a company code migration in SAP RE Classic.

Feb 2014 - Aug 2014

7 months

Porta Westfalica, Germany

Porta Möbel GmbH

Implemented SAP RE-FX service charge billing at a furniture retail company.
Executed rent adjustment processes in SAP RE-FX.

Nov 2013 - Apr 2014

6 months

Berlin, Germany

Goethe-Institut

Provided project support for SAP RE-FX at an international language and cultural institution.
Supported SAP RE-FX and FI (customizing, testing).
Created user and training documentation.

Oct 2013 - Dec 2013

3 months

Walldorf, Germany

Itelligence AG

Assisted in acquiring SAP RE-FX projects.
Prepared effort estimates for potential SAP RE-FX implementations.

Mar 2013 - Jul 2013

5 months

Munich, Germany

Atos IT Solutions and Services GmbH

Assisted in preparing proposals for various SAP RE-FX tender projects.
Contributed to content and costing for SAP RE-FX proposals.

Sep 2012 - Dec 2012

4 months

BLB Brandenburgischer Landesbetrieb für Liegenschaften und Bauen

Production support of SAP RE-FX for a government authority.
Conducting customizing adjustments and error analyses.

Feb 2012 - Jun 2012

5 months

Krefeld, Germany

Fressnapf GmbH

Introduction of SAP RE-FX in a retail environment.
Design and customizing of rent accounting and service charge settlement.
Conducting training sessions and business process analyses.
Support during go-live and initial production support.

Nov 2010 - Feb 2011

4 months

REWE Informations-Systeme GmbH

Remapping of SAP RE-FX master and transaction data to new company codes.
Use of the ORTT tool for the technical implementation of the remapping.

Jun 2010 - Aug 2010

3 months

Nuremberg, Germany

DKB Service GmbH

Customizing of an SAP RE-FX prototype for a bank.
Preparation and design of the system landscape in the prototype stage.

Oct 2008 - Jan 2012

3 years 4 months

Frankfurt, Germany

Fraport AG

Implementation of SAP RE-FX service charge settlement at Frankfurt Airport.
Design of service charge processes.
Customizing of SAP RE-FX service charge settlement.
Conducting user training.
Business process analysis in the real estate and service charge area.

Sep 2008 - Oct 2008

2 months

Ludwigshafen, Germany

LUWOGE GmbH

Conducting an SAP RE-FX process analysis for a BASF housing company.
Identifying optimization potential in real estate processes.

Feb 2008 - Jul 2008

6 months

Essen, Germany

GAGFAH Group

Supporting the implementation of SAP RE-FX (Blue Eagle) in residential construction.
Designing and customizing SAP RE-FX utility billing (main focus).
Customizing SAP RE-FX rent accounting.
Conducting user training.

Dec 2007 - Jan 2008

2 months

Bonn, Germany

Deutsche Post AG

SAP RE-FX (Flexible Real Estate Management) trainer for key users.
Delivering hands-on training sessions in real estate management.

Apr 2007 - Nov 2007

8 months

Stuttgart, Germany

Finanzministerium Baden-Württemberg

Migrating from SAP RE 4.7b to SAP RE-FX using REMICL for the public sector.
Customizing SAP RE-FX.
Conducting RE-FX training for key users.

Oct 2006 - Feb 2007

5 months

Bonn, Germany

Deutsche Telekom Immobilien

Hosting pre-sales events for third-party clients on SAP RE-FX.
Providing end-user training for SAP RE-FX.
Preparing training materials and exercises for SAP RE-FX.
Supporting production use of SAP RE-FX in the telecommunications environment.

Feb 2006 - Jun 2006

5 months

Frankfurt, Germany

Deka Immobilien

Support for SAP RE/FI users via an SAP hotline (Release 4.6c) for an open real estate fund.
Production support and handling of SAP RE inquiries.
Getting started with and customizing the SAP RE-FX module (Flexible Real Estate Management).

Aug 2005 - Jan 2006

6 months

Bonn, Germany

Deutsche Post Immobilien

Support for FI/RE accounting (SAP-CRE, Release 4.6c).
Analysis of weaknesses in financial accounting and real estate.
Business process optimization in the real estate and accounting environment.

Apr 2002 - Jul 2005

3 years 4 months

Darmstadt, Germany

Deutsche Telekom

Monitoring a third-party administrator posting circle in SAP-CRE in a telecommunications environment.
Analysis of master and transaction data in SAP-CRE.
Developed a tool to calculate underfunding from purchase and rental business for the annual financial statements (provisions for anticipated losses via SAP-CRE).

Jan 2001 - Jun 2001

6 months

Eschborn, Germany

TDS AG

Team leader of an SAP feasibility study on real estate at Schwäbisch Hall (Release 4.6c).
Developed a preliminary study for the use of SAP-RE (real estate).
Team leader of an SAP-RE feasibility study for VPV Versicherung in Stuttgart (Release 4.6c).
Created feasibility studies for implementing SAP-RE in the insurance environment.

Jan 2000 - Dec 2011

12 years

Chairman of the Supervisory Board

Noor AG

Chairman of the supervisory board of a real estate brokerage company for exclusive properties in Frankfurt.
Strategic guidance and oversight of corporate management in the area of exclusive commercial and private real estate.

Jun 1998 - Dec 2000

2 years 7 months

Rüsselsheim, Germany

Novasoft Consulting GmbH

Implementation of SAP RE for real,- (Release 4.0b) in retail.
Sub-project management in the SAP RE environment.
Customizing of RE master data.
Customizing of rental accounting.
Customizing of the FI/CO settings required for RE.
Customizing of payment and dunning processes.
Customizing of service charge settlement.
Organizing and conducting user training.
SAP RE training project at UBS AG, Switzerland (Release 4.6c) in the banking environment.
Team leadership in the training project.
Preparation of customer-specific RE training materials.
Role as training manager/training consultant for RE.
SD/MM training project at Bayer AG, Leverkusen (Release 4.6c) in the chemical sector.
Development of a training concept for SD/MM.
Preparation of customer-specific SD/MM training materials.

Jan 1998 - Present

28 years 2 months

Senior Consultant SAP RE/RE-FX (Flexible Real Estate Management)

Extensive consulting experience as a Senior Consultant for the SAP module RE/RE-FX (Flexible Real Estate Management).
Focus on concept development, customizing, training, process analysis, and production support in SAP real estate management.

Oct 1995 - May 1998

2 years 8 months

Frankfurt, Germany

Self-employed Real Estate Agent

Noor Immobilien AG

Sale and rental of exclusive commercial and private properties.
Independent acquisition and management of clients in the high-end real estate segment.
Conducting viewings, contract negotiations, and deal closing support.

Apr 1994 - Sep 1995

1 year 6 months

Frankfurt, Germany

Junior Real Estate Acquisition Specialist

DESPA GmbH

Reviewing property offers against investment guidelines.
Performing investment and profitability calculations.
Management of commercial property portfolio, including lease negotiations.
Handling tenant changes as well as planned and unplanned maintenance measures.

Wiesbaden, Germany

CGI GmbH

Integration of external property managers with SAP RE (Release 4.6c) for an open real estate fund.
SAP RE operating cost management/back office team lead, with technical management of a department of 10 employees.
Responsibility for SAP RE integration of external property managers.
Implementation of an SAP RE quality initiative to ensure data quality.
Optimization of SAP RE service charge settlement and related processes.

Languages

German

Native

English

Advanced

Education

Sep 1975 - Jun 1984

Abitur

Certifications & licenses

SAP Certification in Accelerated SAP

SAP Certification in Financial Accounting/Controlling

Profile

Created

September 2024

Last Update

September 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Lars-Henning based?

Lars-Henning is based in Frankfurt am Main, Germany.

What languages does Lars-Henning speak?

Lars-Henning speaks the following languages: German (Native), English (Advanced).

How many years of experience does Lars-Henning have?

Lars-Henning has at least 31 years of experience. During this time, Lars-Henning has worked in at least 5 different roles and for 39 different companies. The average length of individual experience is 8 months. Note that Lars-Henning may not have shared all experience and actually has more experience.

What roles would Lars-Henning be best suited for?

Based on recent experience, Lars-Henning would be well-suited for roles such as: SAP RE-FX Functional Analyst, Chairman of the Supervisory Board, Senior Consultant SAP RE/RE-FX (Flexible Real Estate Management).

What companies has Lars-Henning worked for in recent years?

In recent years, Lars-Henning has worked for CITTI Handelsgesellschaft mbH & Co., Münchener Verein, FES Frankfurter Entsorgungs- und Service GmbH, Qiado GmbH, and Fraport AG.

Which industries is Lars-Henning most experienced in?

Lars-Henning is most experienced in industries like Real Estate, Retail, and Government and Public Administration. Lars-Henning also has some experience in Telecommunication, Transportation and Logistics, and Banking and Finance.

Which business areas is Lars-Henning most experienced in?

Lars-Henning is most experienced in business areas like Information Technology (IT), Strategy and Planning, and Accounting. Lars-Henning also has some experience in Finance, Sales, and Project Management.

Which industries has Lars-Henning worked in recently?

Lars-Henning has recently worked in industries like Real Estate, Government and Public Administration, and Retail.

Which business areas has Lars-Henning worked in recently?

Lars-Henning has recently worked in business areas like Information Technology (IT), Finance, and Project Management.

What is Lars-Henning's education?

Lars-Henning attended education in Abitur.

Does Lars-Henning have any certificates?

Lars-Henning has 2 certificates. These include: SAP Certification in Accelerated SAP and SAP Certification in Financial Accounting/Controlling.

What is the availability of Lars-Henning?

Lars-Henning is immediately available full-time for suitable projects.

What is the rate of Lars-Henning?

Lars-Henning's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.