SAP MM WM Functional Tester

Role : SAP MM-WM Functional Tester (E2E Testing)

Location : Remote (India)

Preferred : Hyderabad

Shift : UK Shift (IST 3 PM - 12 AM, flexibility required)

Joining : Immediate to 2-3 Weeks

Experience : 6-10 Years

Role Overview

We are seeking a highly skilled SAP MM-WM Functional Tester with strong expertise in end-to-end (E2E) testing across procurement, inventory, and warehouse processes.

The ideal candidate will act as a functional SME (Subject Matter Expert), capable of independently managing testing activities across SAP MM (Materials Management), WM (Warehouse Management), AP (Accounts Payable), and related integrations.

This role requires deep understanding of business processes, financial impact, and system integrations, ensuring accurate validation across SAP and connected systems.

Key Responsibilities

• SAP MM (Materials Management) Testing
• Perform end-to-end testing of Procure-to-Pay (P2P) lifecycle (PR - RFQ - Quotation - PO - GR - Invoice - Payment)
• Validate :
• Purchase Requisitions (PR)
• Purchase Orders (PO)
• Request for Quotation (RFQ)
• Release strategies & approvals
• Test pricing procedures, tax calculations, and account determination
• Validate Material Master & Vendor Master data configurations
• Inventory Management (IM)
• Test and validate :
• Goods Receipt (GR)
• Goods Issue (GI)
• Stock transfers (plant/storage location)
• Batch management (if applicable)
• Perform :
• Cycle counting
• Physical inventory validation
• Ensure stock consistency across systems
• Warehouse Management (WM)
• Perform testing for :
• Inbound processes (Putaway)
• Outbound processes (Picking, Packing, Shipping)
  
  

• Validate :
• Bin management
• Storage types/sections
• Handling units (if applicable)
• Ensure seamless MM-WM integration
• Accounts Payable (AP) & VIM
• Test AP processes including :
• Invoice verification
• Vendor invoice posting
• Work with OpenText VIM (Vendor Invoice Management) :
• Invoice capture & OCR validation
• Workflow approvals
• Exception handling
• Validate 3-way matching (PO-GR-Invoice)
• FI-MM Integration
• Validate financial postings triggered by MM transactions :
• GR/IR clearing
• Inventory postings
• Invoice postings
• Ensure correct GL account determination and financial impact
• Integration & Interfaces Testing
• Test system integrations using :
• IDoc (Intermediate Document)
• EDI (Electronic Data Interchange)
• Proxy/Web Services
• Validate data flow between SAP and external systems
• End-to-End & Test Lifecycle Management
• Plan and execute :
• Functional testing
• Integration testing
• Regression testing
• End-to-End (E2E) testing
• Prepare :
• Test scenarios
• Test cases
• Test data
• Manage :
• Defect lifecycle (log, track, retest, closure)
• Use tools like :
• HP ALM / JIRA / Azure DevOps (preferred)
• Data Validation & Reporting :
• Perform data reconciliation between SAP and non-SAP systems
• Validate BW (Business Warehouse) reports :
• Procurement reports
• Inventory reports
• Invoice & finance reports
• Stakeholder Collaboration
• Work closely with :
• Functional consultants
• Developers
• QA teams
• Business users
• Participate in :
• Daily stand-ups
• Defect triage calls
• UAT support
  
  

• 6+ years of experience in SAP Testing (MM focus)
• Strong hands-on expertise in :
• SAP MM, WM, IM
• P2P process
• Accounts Payable (AP)
• OpenText VIM
• Experience in :
• IDoc, EDI, Proxy integrations
• FI-MM integration
• E2E & integration testing
• Strong understanding of business workflows and financial impact
• Ability to work independently with minimal supervision
• Excellent communication & stakeholder management skills
  
  

• Experience with S/4HANA environments
• Exposure to :
• SAP EWM (Extended Warehouse Management)
• SAP Ariba (procurement solutions)
• Knowledge of automation tools :
• SAP TAO, Tricentis Tosca, or Selenium (basic level)
• Experience in large-scale transformation / migration projects
  
  

• Functional expert with strong business understanding
• Ability to own E2E testing independently
• Strong analytical and problem-solving mindset
• Experience working in global delivery models
  
  

• Opportunity to work on enterprise-level SAP transformation programs
• Exposure to complex E2E business processes
• Collaboration with international teams and stakeholders
• Career growth in functional + testing hybrid roles