You will work within the Business Solutions department and report to the Manager Build & Transform. The main mission of the department is to ensure internal performance by providing quality IT solutions. We develop, operate, and maintain a wide range of internal IT solutions such as the SAP suite, as well as document management systems like Documentum or OpenText, case management solutions, the intranet, as well as the STIB mobile application and website. We propose and develop a strategic vision for the digital evolution of STIB’s internal performance.
You will join the Build & Transform team, responsible for the analysis, preparation, and execution of the department's projects.

Mission Context

STIB-MIVB, the Brussels public transport operator, is running the EXODUS project in its SAP and Documentum environment. For this project, the Business Solutions team is seeking a senior SAP technical-functional consultant. This consultant will be responsible for the analysis, design, and implementation of SAP developments on three topics: WCM, ONSS, and Orders.
In parallel, documents currently managed in Documentum will be migrated to OpenText. The consultant must ensure that the SAP–Documentum bridge is replaced by the SAP–OpenText bridge, without any loss of document access from SAP.
He/she will work with the EXODUS project manager, business teams, the OpenText team, and internal IT teams.

Responsibilities

• Analyze business needs with key users and translate them into functional and technical specifications.
• Design and implement SAP developments in object-oriented ABAP:
• BAdI, user exits, enhancement framework;
• ALV, forms (Adobe Forms, Smartforms).
• Design, adapt, and maintain SAP Business Workflow processes.
• Develop and ensure the reliability of interfaces (RFC, BAPI, IDoc, web services), including exchanges with external organizations such as the 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:

• Inventory existing integrations (content repositories, document types, ArchiveLink links, GOS attachments, custom developments calling Documentum);
• Configure new OpenText repositories in SAP and adapt document types and links;
• Adapt or replace custom developments that depend on Documentum;
• Ensure the restoration of links between SAP objects and migrated documents, in coordination with the OpenText migration team;

• Organize non-regression testing (consultation, archiving, workflows) and prepare the go-live.

• Adapt roles and authorization objects related to developments.

• Favor standard functionalities and limit custom code, in line with the roadmap towards SAP S/4HANA.
• Write test scenarios, prepare data sets, and support acceptance testing (UAT).
• Document deliverables and transfer knowledge to the Run team.

Profile Sought

• At least 10 years of experience in SAP development, ideally technical-functional.
• Very good command of ABAP OO and SAP Business Workflow.
• Proven experience with SAP ArchiveLink and SAP–OpenText integration.
• Experience with migration from Documentum or another Document Management System (DMS) is a plus.
• Proven experience with SAP interfaces (RFC, BAPI, IDoc, web services).
• Good functional knowledge of SAP MM, FI and/or PM.
• Experience with SAP S/4HANA.
• Autonomy, rigor, and good communication with the business.

Assets

• SAP ABAP certification.
• Knowledge of Documentum (Archive Services / Content Services for SAP).
• Knowledge of exchanges with ONSS (DmfA, Dimona) or SAP HR.
• Experience in public transport.

Expected Deliverables

• Inventory of SAP–Documentum integrations
• Functional and technical specifications
• Configuration and developments completed and documented
• Test plan and reports, including documentary non-regression
• Go-live plan and handover documentation to the Run team