Functional Consultant

Job Description

Functional Consultant (RosettaNet Integration with SAP S/4HANA)

Job Title: Functional Consultant RosettaNet Integration (SAP S/4HANA)

Role Overview:

We are seeking a Functional Consultant with deep experience in RosettaNet B2B integrations and SAP S/4HANA business processes. This role bridges the gap between business operations and technical integration teams ensuring that SAP transactions (sales orders purchase orders shipping notifications invoices) flow seamlessly with trading partners via RosettaNet PIPs and related integration platforms.

The ideal candidate has strong SAP functional expertise in SAP modules - MM SD PP (Production Planning) combined with an understanding of B2B standards data mapping and middleware orchestration.

Knowledge and work experience of MES Systems like IBM SiView Critical Manufacturing etc is desirable.

Key Responsibilities:

• Business Analysis & Process Mapping
  

• Engage with business stakeholders to gather and document requirements for RosettaNet-based integrations (Sales Shipping Logistics Invoicing Manufacturing)
  

• Map business processes in SAP S/4HANA (OTC PTP and logistics and Manufacturing modules) to RosettaNet Partner Interface Processes (PIPs).
  

• Functional Design Document
  

• Develop and maintain functional specifications document (FSD) including message structures business rules and mapping logic for integration between SAP and Manufacturing Execution Systems using RosettaNet Partner Interface Processes (PIPs) e.g.:
  

• PIP 3A4 Purchase Order Request
  

• PIP 3A8 Purchase Order Confirmation
  

• PIP 3B2 Advance Shipment Notification
  

• PIP 3C3 Invoice Notification
  
  

• Functional & Technical Coordination
  

• Work closely with developers and integration architects to design and validate B2B interfaces.
  Support IDoc XML and API-based integrations ensuring consistency between SAP and RosettaNet data models.

• Coordinate partner onboarding activities message testing validation and troubleshooting.
  

• Testing & Go-Live Support
  

• Create and execute test cases for RosettaNet transactions (Unit SIT and UAT).
  Manage end-to-end testing of PIPs with trading partners.

• Provide post-go-live support and root-cause analysis for integration issues.
  

• Documentation & Governance
  

• Maintain comprehensive documentation for all integration scenarios.
  Support compliance with SAP and corporate data standards version control and RosettaNet implementation guidelines.
  

Required Skills & Qualifications:

• Bachelors degree in Information Systems Computer Science Engineering or Business Administration.
  

• 58 years of experience as a Functional Consultant in SAP environments.
  

• Strong domain expertise in one or more SAP S/4HANA modules:
  

• MM (Materials Management)
  

• SD (Sales and Distribution)
  

• LE (Logistics Execution)
  

• FI (Finance)
  

• Production Planning (PP)
  

• Hands-on experience with RosettaNet standards (RNIF 2.0 PIPs and message structures).
  

• Experience in B2B/EDI integrations between SAP and trading partners via RosettaNet EDI or APIs.
  Familiarity with IDocs BAPIs RFCs and Web Services used for data exchange in SAP.

• Experience with middleware such as SAP Integration Suite (CPI) SAP PO/PI MuleSoft or webMethods.
  

• Strong understanding of integration flows through SAP Integration Suite / Process Orchestration.
  

• Excellent functional documentation and stakeholder communication skills.
  

Preferred Qualifications:

• Experience working in high-tech electronics semiconductor or manufacturing industries that leverage RosettaNet.
  

• Understanding of SAP B2B Add-on SAP Cloud Integration (CPI) or third-party middleware (MuleSoft Dell Boomi Axway).
  

• Exposure to API Management and cloud-based partner integration.
  

• SAP certification in S/4HANA Supply Chain or Sales & Distribution.
  

• Experience in Agile or hybrid project delivery models.
  

Deliverables:

• Functional Design Specifications (FDS) for RosettaNet integrations
  

• Mapping document between SAP IDocs and RosettaNet PIPs.
  

• UAT test scripts and execution reports
  

• Partner onboarding and message validation reports
  

Requirements