The Role
Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description. ARHS Group is looking for an experienced SAP MM Consultant to support its procurement transformation and the Greenfield migration from SAP ECC to S/4HANA In this context, multiple procurement processes have already been documented, and several improvements have been implemented within SAP ECC. Be part of of a migration from SAP ECC to SAP S/4HANA, aiming to define a future‐proof target architecture. The mission aims to actively contribute to: The implementation of procurement process improvements in SAP ECC, and The functional design and strategic reflection supporting the Greenfield migration to SAP S/4HANA. The Senior / Expert SAP MM Consultant will work closely with business and IT stakeholders to ensure coherence between the current ECC solution and the future S/4HANA landscape. Key Responsibilities Process & Business Support Support and challenge key users in the optimization of procurement processes and organizational set‐up Design, optimize, and secure Procure‐to‐Pay (P2P) processes, including internal control mechanisms Act as a functional reference for buyers and requesters SAP MM Configuration & Enhancements Design and configure SAP MM flows (3‐way match, FI integration, etc.) aligned with target processes Gather business requirements, write functional specifications, and lead functional validation Ensure coherence between MM, Inventory Management, and FI Transformation & Projects Participate in and contribute to workshops within Project to define a shared ECC / S/4HANA vision Support a holistic approach to ensure a smooth future migration to S/4HANA Contribute to procurement governance: roles definition, authorisations, documentation, and training Participate in or lead projects impacting procurement (Procurement Transformation Program, S/4HANA migration, third‐party integrations, Peppol with FI, coordination with warehouses and IT) Scope of the Mission The mission covers: End‐to‐end P2P process design and optimisation SAP MM configuration and functional evolutions Business support and continuous improvement initiatives Governance and integration within a multi‐system landscape (ECC current / S/4HANA target) Expected Deliverables Deliverables will be defined by the Procurement Transformation Program Manager and may include: Functional specifications or user stories (MM evolutions) Interface, form, report, and enhancement documentation Test scenarios and test execution documentation Support documentation (N2/N3) Requirements Experience xjsrcvq Senior or Expert SAP MM Consultant Solid hands‐on experience with SAP ECC (R/3) and SAP S/4HANA French‐speaking (mandatory) Functional SAP MM Skills Strong mastery of procurement and logistics processes: PR, PO, Goods Receipt, Inventory Management, Invoicing, FI/CO and PM integration In‐depth understanding of purchasing organisations, document types, release strategies, MRP, contracts, info records ECC & S/4HANA Specific Knowledge SAP ECC (R/3): SPRO MM configuration, messaging, IDocs, pricing, outputs, batch input, LSMW Good understanding of legacy limitations and historical workarounds SAP S/4HANA: Knowledge of key innovations and breaks: Business Partner, Fiori, simplified data model, flexible workflows CDS views, embedded analytics, changes in MM transactions and obsolete codes