Greg Manley

MDG-F S/4 Delivery Lead

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Basel, Switzerland

Experience

Feb 2024 - May 2024
4 months
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Solenis Chemicals

  • Migration from ECC to S/4 Hana Public Cloud
  • Migration of FI/MM/PS/LO/EWM from ECC SP7 to S/4 Hana On-Prem via Migration Cockpit and ADM Syniti
  • Conducted data cleansing and business partner restructuring workshops
  • Aligned activities with cutover and transport management
  • Data- and process-related incident triage and resolution in Solution ManagerFB
  • Execution of regression testing via Tricentis TOSCA
  • Financial reconciliation activities
Nov 2023 - Present
2 years 3 months
Germany

MDG-F S/4 Delivery Lead

Siemens Energy AG

  • Provision of MDG-F extensions and customised Fiori applications for the Siemens operating model
  • Creation of extension requests, business requirement documents, definition of change request types, workflow UX spaces and security role models
  • Overseeing development and regression testing, including cutover and upgrade planning
  • Service-oriented architecture replication of web services for external applications such as Salesforce and Ariba
Apr 2023 - Sep 2023
6 months
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Tillotts Pharma AG

  • Implementation of the S/4 Hana Private Cloud data migration
  • Organisation of the data migration approach and landscape analysis of the Tillotts legacy system landscape
  • Leading data field and value mapping workshops with the SAP implementation partner
Feb 2023 - Nov 2023
10 months
Switzerland
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Ruag AG – Beyond Gravity (BG) Aerospace

  • Greenfield implementation of SAP S/4 Public Cloud data migration
  • Global Project Data Migration Lead for the implementation
  • Migration of multiple legacy ERP and PLM systems to S/4 Public Cloud
  • Introduction of MDG concepts to prepare for cleansing and standardisation of business partners, FI and engineering materials
  • Development of test scenarios for data and end-to-end business processes to support metric assessment for gate criteria with EY
  • Creation of schedules and definition of activities to carry out data migration and cutover in a way that is transparent for the steering committee (STEECO)
Jun 2021 - Dec 2022
1 year 7 months
Zürich, Switzerland

SAP MDG/G Lead / Data Lead Migration / SolmanFB Data Test Lead

Hitachi Energy

  • Initiated the implementation of SAP MDG BP MM FI platforms for material, finance, customers, suppliers and business partner objects for S/4 Hana
  • Prepared and presented a business case for management and an operational concept for the globalisation and standardisation of master data at Hitachi Energy
  • Ensured cleansing and replication of master data to S/4 ERP
  • Managed the creation of global data templates for the migration of S/4 business objects
  • Managed the creation of documents for the object strategy for data migration, including dependencies between objects
  • Defined data migration value and data transformation mappings
  • Created user-defined objects and aligned them with MDG solutions
  • Restructured and cleaned up the business partner hierarchical organisation to adapt the MDG platform
  • Eliminated and validated customer and supplier master data, including reclassification and consolidation of accounts on the basis of receivables and payables
  • Identified the legally registered unit as the master MDG unit
  • Implemented PWC's Accuity Gold Key Bank Master validation solution for MDG bank data and sales organisation enhancements
  • Rationalised and restructured the technical business partner functions
  • Managed finance-related master data including AP/AR, GL, FI-AA, bank master and PS financials forecasts and updates
  • Restructured material master data based on the engineering system as owner in a PLM concept
  • Performed mass elimination of duplicate and pseudo-duplicate materials, consolidation of associated stocks and reclassification of material accounts
  • Identified external technical systems as the owner of the material master
  • Restricted the customer base to create MDG customers as spot customers
  • Used direct transfer and staging tables via LTMC/LTMOM/LSMW, SLT and SLO for migration
  • Supported ECC6 to S/4 HANA pilot project for Switzerland, Spain and Portugal, including legacy data migration and transformation of business partners, financial and production systems across Hitachi Energy business units (engineer to order, contract manufacturing and inventory, services, systems, software)
  • Covered end-to-end process streams and objects: Record to Report, Plan to Deliver (planning, variant configuration, quality management, production execution, warehouse), Global Transport and Trade, Issue to Resolution, Quote to Cash, Source to Pay and project-related order to cash
Nov 2007 - May 2021
13 years 7 months

SAP – Freelance Consultant

General Electric Power

  • Lead Business Integration Data Migration Project Manager and Analyst
  • Global Lead for SAP/HANA Data Cockpit data migration from an ECC 6.0 EhP7 instance and SAP B4/HANA
  • Led data migration from ECC EhP7 to SAP S/4 HANA using LTMC/LTMOM (release 2020)
  • Managed migration of SAP standard and user-defined data objects
  • Specialised in customer and supplier material master data and procure-to-pay processes
  • Accumulated more than 13 years of experience with data migration and MDG
  • Expert in development and conception of SAP data migrations with recent S/4 HANA project experience
  • Utilised native ABAP development skills and prior experience in SAP Material Management and Customer Service
  • Acted as functional consultant with focus on supply chain and logistics
  • Applied knowledge of SAP ABAP for cockpit modifications and SAP Data Services
  • Demonstrated proven knowledge of ABAP RICEFW, LSMW, ALE/IDoc and BAPI interfacing
  • Used Data Migration Cockpit (LTMC) and other data migration tools such as LSMW in S/4
  • Designed and built a Contract Portfolio Management API-based data migration platform and global template in SAP, enabling consolidation of USD 4.5 billion of power plant construction and maintenance contracts into a single portfolio
  • Headed project implementation of legacy MDG and data migration for global rollout
  • Managed development and implementation of international project teams in Switzerland, France, USA and India
  • Created the GE SAP Data Migration Global Template concept for master and transaction objects
  • Led LSMW development, testing and go-live deployment for MM, BOM, routing, purchasing, SD, FI, HCM, WM, LO, PS, PP and AA objects
  • Supported migration of more than 45 countries and over 450 legacy ERP systems to a single SAP instance with master data integration and replication
Jan 2007 - Oct 2007
10 months

SAP – Freelance Consultant

  • Supported FI general ledger chart of accounts creation and migration using LSMW
  • Created and loaded new charts of accounts for external clients
  • Facilitated financial examinations by developing queries
  • Delivered asset management and FI-AA configuration and data integration for external corporate customers
  • Managed multiple external business partners for outsourcing clients
  • Performed SAP BW interface development and ETL troubleshooting for existing Data Mart customer interfaces for external customers
Jun 2006 - Dec 2006
7 months
United States

Freelance SAP Consultant

Honeywell Aerospace Defence – Satellite Systems USA

  • SAP specialist for SCM-SD, supply chain and order management migration for satellite systems
  • Produced data and process mapping master documentation
  • Extracted and loaded master and transaction data with LSMW and BAPI
  • Developed ABAP programs for special data conversion routines
  • Developed customised business objects for the aerospace industry
  • Performed data mapping and ETL to BW
  • Implemented FI tax interfaces for specially developed objects, including debtor tax types, jurisdiction codes and withholding tax types
  • Led supply chain migration, order validation and SD order management, including supplier and customer master validation
  • Implemented customer order processing for fixed-price contracts
  • Managed MM material revision levels, part serialisation and unit-of-measure conversions
  • Delivered BAPI/ALE-based data migration
  • Led Business Objects query development for data validation and headed the query development team, including user requirements gathering and gap analysis
  • Developed and managed validation of Business Objects Data Warehouse reports
  • Managed transport requests for development and configuration changes
  • Performed ABAP and Unicode-compliant checking of offshore-developed ABAP code
  • Managed Solution Manager transports for user-defined objects
Mar 2006 - May 2006
3 months
Vevey, Switzerland

Freelance SAP Consultant / Data Integration Specialist

Nestle S.A.

  • Acted as consultant for ALE/IDoc applications and data integration
  • Worked across HR, SCM-SD, supply chain, MM and FI modules
  • Served as SAP messaging specialist overseeing master data replication and transactional data updates
  • Performed real-time functional failure analysis of HR, SD-SC, MM and FI master and transactional replication data transfers for the Nestle GLOBE global excellence project rollout
  • Conducted technical analysis and problem solving of ALE customer distribution models, IDocs, partner profiles and ports, change pointers, message types and function modules for global financial and logistics markets
  • Supported technical aspects of the GLOBE solution software components, including management of transport orders, technical SAP layer, SAP utility programs and tools enabling seamless, continuous data transfer between SAP and non-SAP applications
  • Used data conversion tools and LSMW for extract, transform, load processes
  • Worked with ALE, middleware (MQ series), BASIS, SAP scheduling and batch jobs, SAP Transport Management System, SAP Business Connector, ETL tools, NCPS web server and IBM DB2 database management system
Feb 2006 - Mar 2006
2 months
Basel, Switzerland

Freelance Consultant / Migration

Bank for International Settlements

  • Migrated the retail and private banking website content from PDF and HTML documents to XML Unicode UTF-16 ISO/IEC 10646:2003-compliant documents
Jan 2006 - Jul 2007
1 year 7 months

Freelance SAP Consultant

Honeywell Aerospace Defence

  • Acted as specialist for data integration and MRO migration in the government and defence aerospace industry
  • Led data conversion from legacy systems to SAP Aerospace Solution
  • Managed migration from SAP BW to Business Objects, including technical Business Objects query development
  • Supported component maintenance solutions with open-loop scenarios
  • Performed data cleansing of components for overhaul and repair
  • Managed MRO and MM activities including material revision levels, part serialisation and unit-of-measure conversions
  • Coordinated loading of stock and work-in-progress
  • Implemented FI tax interfaces for specially developed objects, including debtor tax types, jurisdiction codes and withholding tax types
  • Integrated SCM supply chain with PS project system configuration
  • Converted legacy purchase and framework orders and integrated special purchase order text management functions
  • Led vendor master load and rationalisation
  • Performed BAPI/ALE-based data migration
  • Managed Solution Manager transports for user-defined objects
  • Developed SAP queries to facilitate validation of legacy conversions
  • Developed and coordinated customised ALE/message types globally and managed migration to secure communication profiles
  • Extracted and loaded master and transaction data with LSMW and BAPI
  • Developed ABAP programs for special data conversion routines
  • Developed Business Objects queries and managed validation of Business Objects Data Warehouse reports
  • Performed data mapping and ETL to BW for loading SAP BW standard objects and InfoCubes
  • Managed transport requests for development and configuration change requests
  • Performed ABAP and Unicode-compliant checking of ABAP code developed offshore
  • Used Solution Manager transports for user-defined objects
Jan 2006 - Oct 2006
10 months
Basel, Switzerland

Freelance Consultant / Developer

Institute for Financial Stability

  • Developed an international events and training interactive catalogue
  • Designed and implemented hierarchical, taxonomy-based menus and websites
  • Migrated content from PDF and HTML to XML Unicode UTF-16 ISO/IEC 10646:2003-compliant formats
Apr 2005 - Nov 2005
8 months
Basel, Switzerland

Freelance Consultant / Migration

Bank for International Settlements

  • Contributed to the bank's new external website, including content and technical Unicode migration
  • Developed automatic translation routines for foreign language documents from HTML and PDF into XML Unicode
  • Performed conversion and replacement of foreign-language characters using character substitution tables according to UTF-16 ISO/IEC 10646:2003, using APL programming language
  • Revised and restructured existing websites and integrated new content, links, taxonomies and hierarchies
  • Coded XML metadata using Microsoft Visual Studio
  • Manually redesigned and edited existing publications and developed hierarchical document structures using XML
  • Imported key components of static web pages such as body text, titles, headings, descriptions and keywords into Oracle 10i database
  • Identified website components requiring special attention, including cross-references, external links, HTML tables and created titles, descriptions or link texts based on page content
  • Configured IBM WebSphere to output flat XML metadata files for Oracle database input
  • Created and reconfigured Oracle SQL Database 10g tables and reporting commands
  • Created and maintained XML-based web menus including AreaIDs, SeriesIDs, hierarchies and taxonomies
  • Developed a project reference document serving as a template for a web-based upload tool
  • Ensured timely and coordinated implementation of user feedback
Jul 2004 - Dec 2004
6 months
Switzerland

Freelance Consultant / Migration

Bitsoft AG

  • Supported an international European SAP migration project
  • Provided support and customer-specific development and troubleshooting for SD and HR
  • Supported market launch activities
  • Delivered HR reporting and coordinated back-office flat-file data transfers using LSMW and IDocs to post transactions directly into SCM-SD, order management and HR
  • Maintained extensive communication with users and management regarding data integrity, problem resolution and acceptance
  • Supported configuration and development of transport requirements
Jan 2004 - Jun 2004
6 months
Lucerne, Switzerland

Freelance Consultant / Migration

Schindler AG

  • Supported the OCS One Client System project
  • Managed SAP migration of portfolio reporting for international business units
  • Extracted SAP PS databases (PROJ, PRPS, PRTE) in connection with WBS-based portfolio management reporting
  • Developed dialogue transactions for an order-based repair system with automatic customer notification and emergency repair dispatch
  • Implemented a multilingual problem log using equipment and customer master databases
Nov 2003 - Mar 2004
5 months
Bern, Switzerland

Consultant / Migration

Swiss POST

  • Contributed to conversion of the product hierarchy and customer analysis
  • Extracted SAP SCM-SD and MM databases (MVKE, MARA, MARC, VBUK, KOMP, KONV) for selective insertion into customised project-specific database tables as the basis for converting the existing product hierarchy
  • Performed error analysis and processing of incoming SD-related IDoc data streams and extracted IDoc data for development and modelling of the SD to FI-CO interface
  • Created an interface for changing existing and pending IDocs for the implementation of the new product hierarchy
  • Implemented user exits for population of additional internally defined SD database fields to support modification of the MARA product hierarchy
  • Developed menu outputs to support additional internal reporting options and ease of use
  • Developed online transaction dialogues and data dictionary objects for intercompany warehouse chargeback rates
  • Implemented the new product hierarchy for the PostShop business unit
  • Simulated sales conditions and product ranges
  • Developed cross-company logistics cost accounting
  • Developed an interface to RIS-WECO FI-CO reporting
  • Developed transfer structures for SAP BW
Oct 1998 - Mar 2003
4 years 6 months
Switzerland

Freelance Consultant / Migration / Developer

Coraviso AG

  • Delivered SAP development, reporting and SAP BW services
  • Managed migration of all legacy databases to SAP R/3 using LSMW and ABAP for key tables including KNA1, LIFA, MARA, MARC, MAKT and MBEW
  • Loaded legacy data using batch input and BAPI, coding mapping and field conversion rules in LSMW
  • Generated transaction input in R/3 using IDocs and batch data communication (BDC) via SM35
  • Supported release upgrade to SAP 4.6C
  • Implemented functional extensions and modifications for SAP modules MM, SD, LO, FI/CO and HR
  • Developed and implemented customer exits to enable corporate proprietary pricing strategies for all business units
  • Developed SD reporting for all business units and business partner reporting
  • Developed in-house transaction dialogs and applications to support business processes
  • Delivered external partner reports as intranet downloads
  • Developed statistical sales reports for all business areas
  • Defined SAP BW data models and managed monthly ERP to SAP BW sales data extraction
  • Managed archiving of SAP BW BasisCubes and ODS objects
Sep 1997 - Sep 1998
1 year 1 month
Switzerland

Freelance Consultant – Migration Programming – Banking

Huber and Leber Consulting AG

  • Participated in database migration from IMS to DB2 under IBM OS/390 using Cobol and PL/I
  • Converted and tested old financial instruments on the new banking platform
  • Managed migration of securities instruments, foreign exchange and Swiss Stock Exchange order data
Oct 1987 - Aug 1997
9 years 11 months
Breitenbach, Switzerland

SAP Programmer / Analyst – Logistics Industry

VonRoll ISOLA AG

  • Supported migration to SAP R/3 from SAP R/2 using LSMW
  • Developed applications in SAP R/3 modules FI, CO, MM, SD, SM, PS and HR
  • Generated new SAP R/3 system instances as part of an outsourcing project
  • Converted and loaded all product, production, planning, customer, supplier and sales description data into SAP R/3
  • Performed analysis and elimination of system and application errors through debugging
  • Delivered reporting using ABAP and SAPscript
Jun 1984 - Sep 1987
3 years 4 months
United States

Programmer – Banking

Bank of America

  • Developed applications for issuing credit cards
  • Developed bank debit card issuance applications
  • Contributed to the introduction of card support for seven Western countries
Oct 1980 - May 1984
3 years 8 months
United States

Programmer – Pharmaceutical Industry

GlaxoSmithKline

  • Developed and supported financial applications
  • Produced reporting on the use of inventories
  • Participated in conversion of the financial system to MSA software

Summary

Mr. G.V. Manley is an experienced, certified specialist in SAP build/technical implementation in S/4 Hana process management rollouts.

He is the Global Project Support Specialist in Data Stream projects using Solution ManagerFB. Wave/Sprint/Workpackage/Work Item KPI effort definition, test execution lead and coding/data defect resolution.

Languages

German
Native
English
Native

Education

Sep 1977 - Aug 1980

Indiana University of Technology

Diploma in Computer Programming Technology · Computer Programming Technology · Fort Wayne, United States

Certifications & licenses

Software Components: Web Application Server

Certificate ID: 0002763116 – Certified

SAP Certificate Development Consultant

SAP Certified Consultant

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