Senior SAP Technical Functional Consultant

Keystone Solutions; Brussel Hoofdstad; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Keystone Solutions is looking for a Senior SAP Technical-Functional Consultant to work on-site at a Brussels client on the EXODUS SAP/Documentum migration project. Focus areas include WCM, ONSS, and Orders, plus OpenText bridge replacement to ensure continuous document access within SAP.

You will design and implement ABAP OO developments, integrate with ArchiveLink/OpenText, and support non-regression testing and knowledge transfer to the Run team. Dutch or French and English are required.

Qualifications

• At least 10 years of experience in SAP development.
• Strong expertise in ABAP OO and SAP Business Workflow.
• Proven experience with SAP ArchiveLink and SAP-OpenText integration.
• Experience with migrating from Documentum or other document management systems is a plus.
• Solid understanding of SAP MM, FI, and/or PM.
• Experience with SAP S/4HANA.
• Autonomy, rigor, and effective communication with business stakeholders.

Responsibilities

• Analyze business needs with key users and translate them into functional and technical specifications.
• Design and implement SAP developments in object‑oriented ABAP, including BAdI, user exits, and enhancement framework.
• Design, adapt, and maintain SAP Business Workflow.
• Develop interfaces (RFC, BAPI, IDoc, web services), including exchanges with ONSS.
• Develop applications and adaptations related to orders and maintenance (SAP PM): Webdynpro ABAP, POWL, Fiori.
• Replace the SAP-Documentum bridge with the SAP-OpenText bridge, ensuring no loss of access to documents.
• Organize non-regression tests and prepare for the transition.
• Document achievements and transfer knowledge to the Run team.

Skills

Documentum (intégration SAP)

Intégration SAP–OpenText (Archiving &

Job description

Mission Overview

Join Keystone Solutions as a Senior SAP Technical-Functional Consultant, where you will work on-site at a client location, contributing to dynamic projects that enhance internal performance through quality IT solutions. You will be part of the Build & Transform team, responsible for analyzing, preparing, and executing projects that drive digital evolution.

Project Context

Our client, a public transport operator in Brussels, is undertaking the EXODUS project within their SAP and Documentum environment. We are seeking a Senior SAP Technical-Functional Consultant to handle the analysis, design, and implementation of SAP developments across three key areas: WCM, ONSS, and Orders. Additionally, you will oversee the migration of documents from Documentum to OpenText, ensuring seamless access to documents from SAP.

Key Responsibilities

• Analyze business needs with key users and translate them into functional and technical specifications.
• Design and implement SAP developments in object-oriented ABAP, including BAdI, user exits, and enhancement framework.
• Design, adapt, and maintain SAP Business Workflow.
• Develop and ensure the reliability of interfaces (RFC, BAPI, IDoc, web services), including exchanges with external organizations like ONSS.
• Develop applications and adaptations related to orders and maintenance (SAP PM): Webdynpro ABAP, POWL, Fiori.
• Replace the SAP-Documentum bridge with the SAP-OpenText bridge, ensuring no loss of access to documents.
• Organize non-regression tests and prepare for the transition.
• Document achievements and transfer knowledge to the Run team.

Candidate Profile

• At least 10 years of experience in SAP development, ideally in a technical-functional role.
• Strong expertise in ABAP OO and SAP Business Workflow.
• Proven experience with SAP ArchiveLink and SAP-OpenText integration.
• Experience in migrating from Documentum or another document management system is a plus.
• Solid understanding of SAP MM, FI, and/or PM.
• Experience with SAP S/4HANA.
• Autonomy, rigor, and effective communication with business stakeholders.

Advantages of Working with Keystone Solutions

As a consultant at Keystone Solutions, you will enjoy:

• Consultancy Nature: Engage in on-site work that enhances your consultant identity.
• Dynamic Projects: Tackle diverse challenges across various client environments.
• Turbo-Charged Learning: Experience professional development and broad learning opportunities.
• Skyrocketing Ambition: Benefit from a commitment to your career growth within our framework.
• Values: As a 'K-Stone', you will bring our core values to every engagement.

Duration

Duration: As soon as possible - 31/12/2026 2 months (full time)

Skills required

• Documentum (intégration SAP) - Level: Expert - Most recent: Any time
• Intégration SAP–OpenText (Archiving and Document Access / Extended ECM) - Level: Expert - Most recent: Any time
• Migration de GED vers OpenText (reprise des liens SAP) - Level: Expert - Most recent: Any time
• SAP ABAP - Level: Expert - Most recent: Any time
• SAP ABAP OO - Level: Expert - Most recent: Any time
• SAP ArchiveLink / GOS - Level: Expert - Most recent: Any time
• SAP integration - Level: Expert - Most recent: Any time

Language requirements

• Dutch or French
• Level Native or bilingual proficiency
• English
• Level Nice to have