Accelerating S/4HANA Testing with GDPR-Compliant Data: A Nordic Healthcare Authority’s Digital Leap

Client: Regional Public Health IT Division, Norway
Industry: Healthcare & Public Sector
Solution Delivered By: MSITEK in partnership with Maya Data Privacy (AppSafe™)

Project Summary

A €3 billion state-owned hospital network in Norway upgraded to SAP S/4HANA to modernize its digital backbone. But testing and developing on this new platform posed a critical challenge: how to generate realistic, compliant, and cost-effective test data that matches production quality without violating GDPR. MSITEK’s partnership with Maya Data Privacy delivered a breakthrough using AppSafe™—an anonymization engine that transformed sensitive patient data into fully compliant, production-grade test environments.

Partner

Maya Data Privacy Limited is a deep-tech company specializing in AI-driven data privacy and security solutions.

Client Background

  • Hospitals Operated: Multiple Location
  • Employees: ~35,000
  • Annual Revenue: €3B
  • Digital Ecosystem: Over 6,000 users across SAP S/4HANA and custom healthcare applications
  • Project Drivers:
    • S/4HANA upgrade from Oracle Financials
    • Integration with national pharmacy platforms
    • Upcoming S/4HANA 2023 upgrade

Business Challenge

The core problem: Inadequate test data management for QA, training, and development across SAP and 3rd-party systems.

Pain Points:

  1. Compliance Restrictions:
    • Live patient data could not be used due to GDPR regulations.
  2. Synthetic Data Limitation:
    • Lacked realism, broke process chains, and reduced confidence in results.
  3. Custom Development Complexity:
    • High cost, IT bandwidth, and time to build in-house anonymization.
  4. Functional Coverage Gaps:
    • Needed data to reflect real-world processes, especially for pharmacy integrations and national interoperability goals.

Business Challenge

The core problem: Inadequate test data management for QA, training, and development across SAP and 3rd-party systems.

Pain Points:

  1. Compliance Restrictions:
    • Live patient data could not be used due to GDPR regulations.
  2. Synthetic Data Limitation:
    • Lacked realism, broke process chains, and reduced confidence in results.
  3. Custom Development Complexity:
    • High cost, IT bandwidth, and time to build in-house anonymization.
  4. Functional Coverage Gaps:
    • Needed data to reflect real-world processes, especially for pharmacy integrations and national interoperability goals.

The MSITEK Solution: AppSafe™ Deployment

MSITEK deployed AppSafe™, a specialized GDPR-compliant anonymization engine for SAP systems, to create near-real datasets for testing and training.

  • Full GDPR compliance through anonymized patient data
  • 90% ready-made product, 10% tailored to hospital processes
  • Plug-and-play compatibility with SAP S/4HANA systems
  • Repeatable and scalable across QA environments
  • Minimal internal IT load and no ongoing compliance burden

Before vs After: Tangible Transformation

Feature

Before MSITEK

After MSITEK

Data Privacy

GDPR risk

GDPR-compliant anonymization

Data Quality

Synthetic, non-relational

Near-real, production-grade

Test Speed

Manual setup (9–12 weeks)

80% faster deployment

Cost

High infra + dev cost

70% cost reduction

Training Experience

Low confidence, unrealistic

Realistic, process-faithful

Scalability

Manual, inconsistent

Repeatable, modular

Why AppSafe™ Stood Out

Common TDM Methods

AppSafe™ Advantage

Bespoke masking scripts

Standardized, audited logic

Data deletion or scrambling

Smart anonymization preserving relationships

Heavy IT reliance

Lightweight, GUI-driven workflows

Static test datasets

Dynamic, updatable datasets

One-time setups

Reusable, scalable across test cycles

Business Outcomes

  • €250,000 saved in the first deployment cycle
  • €300,000 saved in the second system pilot
  • 80% faster setup time
  • Improved trust and usage among QA teams
  • Higher success rate of development & pharmacy integration projects
  • Reduced risk of audit non-compliance

Technical Snapshot

  • Target System: SAP S/4HANA 1909 & 2023
  • Users: Functional Testers, Developers, and External QA Vendors
  • Integrations Supported: National Pharmacy Systems, Custom Hospital Applications
  • Compliance Framework: GDPR

MSITEK’s deployment of AppSafe™ established a gold standard in test data management for S/4HANA implementations in healthcare. With fast deployment, strong compliance, and massive savings, this project redefines how public sector IT teams approach QA at scale.

MSITEK: Scaling Privacy-First Innovation in SAP Landscapes.