HR Mini Master Lead

Req ID: 367128

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a HR Mini Master Lead to join our team in Remote, Karnātaka (IN-KA), India (IN).

Job Description: SAP HR Mini Master (ECC to S/4HANA Migration)

Role Overview

The SAP HR Mini Master Consultant is responsible for design, migration, and validation of employee master data (mini master) required to support SAP S/4HANA processes during system conversion or selective data transition.

This role ensures that personnel data required for business processes (FI, CO, Logistics, GRC, etc.) is accurately migrated, integrated, and validated in the S/4HANA environment.

Key Responsibilities

HR Mini Master Design & Setup

• Define and configure HR Mini Master data model in S/4HANA to support business processes without full HCM implementation
• Identify required info types (e.g., 0000, 0001, 0002, 0006, 0105) for mini master setup
• Configure personnel number ranges, organizational assignments, and user linkage

Data Migration (ECC → S/4HANA)

• Analyze and extract relevant HR master data from ECC
• Cleanse, harmonize, and prepare data for migration
• Execute migration using tools such as:
• SAP S/4HANA Migration Cockpit
• LSMW (if applicable)
• Validate data consistency post-migration (employee records, business partners, user assignments)

Integration with S/4HANA Modules

• Ensure HR Mini Master supports integration with:
• Finance (FI) – user/employee mapping
• Controlling (CO) – cost center assignments
• Logistics & Procurement – employee/vendor relationships
• Align employee data with Business Partner approach in SAP S/4HANA

User & Authorization Linkage

• Maintain linkage between Personnel Number ↔ User ID ↔ Business Partner
• Support integration with authorization concepts (roles, workflows, approvals)

Testing & Validation

• Support unit testing, integration testing, and UAT for HR mini master scenarios
• Validate:
• Data accuracy
• Workflow functionality
• Reporting consistency

Data Governance & Compliance

• Ensure data quality, consistency, and compliance with GDPR and internal policies
• Define data ownership and governance processes for HR mini master data

Collaboration

• Work closely with:
• HR functional teams
• Security & GRC teams
• Data migration team
• Basis & technical teams

Required Skills & Experience

✅ Functional Expertise

• Strong knowledge of SAP HCM (PA/OM) in ECC
• Experience with HR Mini Master concept in S/4HANA
• Understanding of Business Partner integration

✅ Migration Experience

• Hands-on experience in ECC to S/4HANA conversions or selective data transitions
• Familiarity with migration tools like:
• SAP S/4HANA Migration Cockpit
• Data mapping, cleansing, and validation expertise

✅ Technical & Integration Knowledge

• Understanding of:
• Info types and HR data structures
• ALE/IDoc (optional)
• User-role mapping and authorization integration

✅ Testing & Documentation

• Experience in:
• Test case creation and execution
• Data validation and reconciliation
• Functional documentation

Nice-to-Have Skills

• Experience with **SAP SuccessFactors integration
• Knowledge of SAP GRC / access control
• Exposure to data privacy regulations (GDPR)
• Familiarity with S/4HANA CVI (Customer Vendor Integration)

Deliverables

• HR Mini Master design document
• Data migration strategy & mapping templates
• Migration execution and validation reports
• Test scripts and results documentation
• Post-go-live support documentation

Typical Project Phase Involvement

• Discover & Prepare → Scope HR data requirements
• Explore → Define mini master design
• Realize → Execute migration & testing
• Deploy → Validate and support go-live
• Run → Stabilization and data governance

Ideal Candidate Profile

• 8-10+ years in SAP HCM
• At least 1–2 S/4HANA migration projects
• Strong data migration and integration experience
• Ability to work in global, cross-functional teams

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form,

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