AI‑Driven S/4HANA Transformation for a Leading Automotive Audio Manufacturer

Using COCO’s AI-powered knowledge extraction and test generation capabilities, Qualitest is helping a global audio manufacturer rapidly build a comprehensive SAP testing repository for its S/4HANA transformation.

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Challenge

The client is preparing for a global SAP S/4HANA big-bang deployment but lacks a foundational test repository to support SIT and UAT. Decades of highly customized SAP processes are scattered across multiple artifacts – including PDDs, FSDs, TSDs, and RICEFW objects, creating fragmented knowledge and no single source of truth.
At the same time, business SMEs have limited bandwidth to support manual test design. The program needs a fast, scalable way to generate comprehensive, traceable test scenarios without disrupting already stretched transformation teams.

Solution

Qualitest is deploying an AI-driven testing approach powered by COCO to rapidly build a comprehensive SAP testing repository. Structured and unstructured documentation is being ingested to create a centralized knowledge graph capturing legacy customizations and future-state processes.
COCO bots will automatically extract business processes and generate SIT, UAT, and regression test scenarios, converting them into execution-ready test cases with full traceability. A human-in-the-loop validation model will minimize SME effort while enabling continuous regeneration of testing artifacts as new documentation emerges.

Results

~70%

reduction in test preparation time

1,000+

test cases generated in hours

~75%

scenario adoption rate

3X

greater test coverage

Client overview

The client is a leading automotive and lifestyle audio manufacturer embarking on a complex brownfield SAP S/4HANA transformation from a highly customized ECC landscape.
With a global big-bang deployment planned across multiple manufacturing plants, the organization needs to ensure comprehensive test readiness ahead of go-live. The program requires a rapidly built, risk-based test repository covering core business processes and cross-functional scenarios for System Integration Testing (SIT) and User Acceptance Testing (UAT).

Solution

Centralized knowledge graph

Structured and unstructured SAP documentation – including PDDs, FSDs, TSDs, and RICEFW artifacts, ingested into COCO to build a unified knowledge graph capturing legacy customizations and future-state processes.

Agentic process extraction

COCO bots to automatically scan the documentation to extract Level 4 business processes and Level 5 activity steps, identifying associated systems, business roles, and transaction codes.

Automate test scenario generation

COCO will rapidly generate comprehensive SIT, UAT, and regression test scenarios, compressing test design timelines from months to hours.

Execution-ready, traceable test cases

Generated scenarios will be converted into execution-ready test cases, maintaining traceability to their originating L4 processes and formatted for immediate upload into the client’s test management platform.

Human-in-the-loop validation

A streamlined validation model will ensure SMEs to focus only on reviewing final outputs, significantly reducing the time and effort required from business teams.

Continuous artifact generation

As new documentation is introduced during the program; COCO will rapidly regenerate updated testing artifacts to keep test coverage aligned with evolving requirements.