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Home · Case Studies · Case File 029 · Audit Defence

A $9.2M SAP claim, closed at two point eight.

A DACH-headquartered industrial group ran the audit response through a parallel legal review, validated each measurement under privilege, and settled seventy per cent below SAP's opening position.

European industrial manufacturing workshop
Industry
Industrial Manufacturing
Geography
Germany · Austria · Italy · USA
SAP Estate
S/4HANA + 9 engines
In Scope
18,400 SAP users
— Case File 029 · Audit Defence

The headline numbers, on the record.

Every result on this site is anonymised at the client's request. Specific figures are real and verifiable through a confidentiality-protected reference call arranged on request.

Opening
$9.2M
SAP’s opening number
Settlement
$2.8M
final settlement value
Reduction
70%
below opening claim
Duration
11wk
letter to closure
Chapter I · The Brief

The opening claim

The client is a DACH-headquartered industrial-equipment manufacturer with plants in Germany, Austria, northern Italy, and the southern United States. SAP S/4HANA replaced ECC in 2023 under a brownfield conversion, with nine engine licences ranging from Production Planning to Plant Maintenance, Quality Issue Management, and Process Integration. Approximately 18,400 named users sit across the four entities.

SAP's regional audit team issued a formal measurement notification followed by an opening position of nine million two hundred thousand dollars. The position rested on three lines: an indirect-use claim of $4.7M associated with a manufacturing-execution system connected to the plant-maintenance engine; a $3.0M USMM under-classification of approximately 1,400 users; and a $1.5M HANA database-runtime claim arising from a discrepancy between the deployment register and the SAP HANA Cockpit measurement.

The manufacturer's general counsel insisted that all written communications with SAP and all measurement outputs receive a parallel legal review before transmission. The internal SAM team was instructed not to share data with SAP without that review.

The board's risk committee referred the matter to outside counsel before the first response window closed.

Chapter II · The Defence

The defence

We were appointed under engagement letter within a week of the opening position landing. The first action was a written scope letter establishing the procedural framework: all measurement outputs would be exchanged in writing only, all calls with SAP would be minuted, and all positions taken by either party would be on the record. Every document leaving the manufacturer for SAP would pass through a two-step review: technical fact check, then legal review of fact pattern and privilege.

The user-classification rebuild followed the standard template. Of the 1,400 users in dispute, 1,030 had no Professional-grade transaction history in the trailing twelve-month window and were classified to Limited Professional or Employee Self-Service. The remaining 370 were assigned to Professional. Net exposure on the line fell from $3.0M to $0.6M.

On the manufacturing-execution-system indirect use, we documented the data flow between the MES and the SAP plant-maintenance engine and demonstrated that the chargeable events were notification-creation transactions, not the full work-order set SAP had assumed in its opening calculation. The chargeable volume was approximately 4,200 events per month, not the 21,000 used in the opening position. Converted to Digital Access at a per-document tier, the final exposure was $0.9M against $4.7M opening.

On HANA runtime, the discrepancy between the deployment register and the HANA Cockpit measurement was traced to a development sandbox that had been incorrectly tagged as production. The corrected position was $0.3M, against the $1.5M opening.

Chapter III · The Settlement

The settlement

Settlement closed at two million eight hundred thousand dollars cash, against the nine point two million opening position. The reduction was approximately seventy per cent. The indirect-use exposure was converted to Digital Access at a per-document tier with an annual cap. No additional named-user licences were purchased outside the existing pool.

Three contract clauses were rewritten in the release. The engine measurement clause for Plant Maintenance was redefined to exclude internal SAP-component traffic and to reference the chargeable event types explicitly. The HANA deployment clause attached a deployment-register validation step to be performed jointly before any future measurement. And a settlement-as-release clause confirmed no further claim on the audited period.

Total elapsed time from the audit notification to signed settlement was eleven weeks. The matter closed within the same financial quarter, allowing the contingent liability to be removed cleanly from the manufacturer's published accounts.

Chapter IV · Lessons for Other Estates

The broader read

The matter closed under privilege and the specifics are confidential, but the methodology applies to most SAP estates of comparable size. The pattern is repeatable across the manufacturing sector and beyond.

Three observations applicable to other estates

For the firm's full procedural sequence on matters of this kind, see the SAP Audit Defence Playbook and the related working notes in the the sap audit letter response cluster.

The legal review on every outgoing document slowed nothing and changed everything. By week three the negotiation was on our terms and not theirs.

Group General CounselDACH Industrial Manufacturer · 2026
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The two services this matter drew on.

I.

SAP Audit Defence

End-to-end engagement on matters of this kind. We take control of the process the day the letter arrives, define the scope in writing, validate every measurement, and negotiate the settlement.

Read the brief →
VI.

USMM & LAW Advisory

We rebuild the user classification against transaction evidence, validate the LAW configuration, and prepare the measurement output before SAP sees the data.

Read the brief →
Related reading

From the research desk.

— Topic

SAP S/4HANA Licensing

The topic page covering the field this matter sits within, with linked guides and field notes from across the practice.

Topic · Library
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