Senior SAP Manufacturing & Integration Architect/Engineer
Required skills
SAP ME
SAP IBP
Description
1. Role Mission & Strategic Objective
The SAP Integration Architect serves as the critical bridge between on-premise shop-floor systems (OT/MES) and the enterprise core. During Phase I (Initiate & Discover), the primary objective of this role is to reverse-engineer, catalog, and de-risk the complex web of legacy SAP integrations across the Piła and Valladolid plants.
The architect will map how existing SAP instances (PR2, PR4, and SAP ME) interact with local business workarounds and point-to-point applications. The output of their discovery will directly define the interface specifications and schema validation models for the current decoupled Manufacturing Distribution Layer (MDL) running on Microsoft Azure Arc.
2. Key Responsibilities in Phase I (Weeks 1–8)
2.1 Interface & Data Flow Mapping
● Piła Discovery: Map and analyze the 77 active integrations, specifically focusing on data flows linked to SAP PR4 (ERP) (36 integrations) and SAP ME (MES) (23 integrations).




● Valladolid Discovery: Map and document the plant’s core integration mechanism—the batch extraction of SAP PR2 data via the COHV transaction (Production Order Information System). Formulate fact sheets for the file-share pipelines (Operations, Components, Headers, Documents) hosted on local servers.
● Technical Fact Sheets: Detail the technical parameters of each interface (IDocs, RFCs, BAPIs, OData, flat files), payload sizes, message frequencies, transactional boundaries, and failure modes.
2.2 Legacy & Workaround Reverse Engineering
● Custom Code Analysis: Evaluate the Java-based interface middleware (e.g., Valladolid's SubidaInformacionSAP.java) and the legacy VBA macros (Secuenciado.vba, BonoProduccionv9.vba, Oleadasv3.vba) that handle production dispatching, scheduling, and logistics updates.
● GuiXT Deconstruction: Analyze Piła's extensive use of GuiXT scripts used to automate and customize transaction

📌 SAP ME (Pune)
🏢 Capgemini Engineering
📍 Pune