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Home · Case Studies · Case File 057 · Audit Defence

A $14.4M audit claim, settled at four-six.

A global industrial manufacturing group rebuilt its USMM, challenged a Process Integration engine measurement, and reduced the SAP audit claim by sixty-eight per cent in fourteen weeks.

Industrial manufacturing facility with steel beams and machinery
Industry
Industrial Manufacturing
Geography
USA · DACH · APAC
SAP Estate
ECC 6.0 + 9 engines
In Scope
37,500 SAP users
— Case File 057 · 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
$14.4M
SAP’s opening claim
Settlement
$4.6M
final settled value
Reduction
68%
below the opening claim
Duration
14wk
letter to signed settlement
Chapter I · The Brief

The brief

The client is a global industrial manufacturing group with approximately twenty-six thousand employees across forty-two production sites in North America, Germany, and APAC. SAP ECC 6.0 had been the operational backbone for nineteen years, with nine engine licences supporting plant maintenance, quality, warehouse management, and process orchestration.

An SAP audit notification arrived in the second half of the fiscal year. The opening claim was fourteen point four million dollars, broken into a USMM under-classification, a Process Integration engine measurement overage, and an indirect-use exposure related to two non-SAP applications including a supplier portal.

The internal SAM team had been running a USMM exercise for the prior thirteen weeks. That work product had become the substrate for SAP's measurement; the SAM team only discovered this when the audit notification arrived.

Chapter II · The Opening Claim

The opening claim

SAP's opening position cited approximately three thousand eight hundred Professional-band under-classifications within the USMM output. The Process Integration engine measurement was reported at eleven times the contracted value. The indirect-use claim covered a supplier portal and a custom warehouse application.

The combined value was fourteen point four million dollars. The account team's note framed resolution as a path to RISE conversion, with credits available against a multi-year commitment.

The procurement and SAM teams had no independent baseline against which to test any of the three components.

Chapter III · The Defence

The defence

USMM rebuild on transaction evidence

We re-ran the user classification against transaction-history evidence over a rolling twelve-month window. Approximately two thousand nine hundred of the three thousand eight hundred disputed users had no Professional-grade activity on record. The remaining nine hundred were reclassified into the correct band, mostly Limited Professional.

PI engine measurement reconstruction

We obtained the raw measurement output and reconstructed the message-count methodology. The measurement had counted internal system-to-system traffic explicitly excluded by the licence definition. The corrected measurement was approximately 1.2x the contracted value, not 11x.

Indirect-use scoping

The supplier portal generated no chargeable indirect-use events under the contract definition in force at the time of the original ECC licence. The warehouse application had genuine exposure but at a fraction of the claimed value once Digital Access conversion was modelled.

Scope letter and procedural footing

Within five business days of engagement, we put the audit on a written procedural footing with a scope letter to SAP defining the entitlement, data-exchange protocol, and resolution timeline. Informal calls between SAP and the SAM team were halted in writing.

Chapter IV · The Settlement

The settlement

Settlement closed at four point six million dollars in cash and conversion credits, against an opening claim of fourteen point four. The reduction was approximately sixty-eight per cent. No additional licences were purchased outside the contracted bundle. The warehouse-application indirect-use position was converted to Digital Access at negotiated document-tier pricing.

Four contract clauses were rewritten as part of the settlement: the audit-rights clause was narrowed to a two-year cycle with sixty days' notice; the PI engine measurement clause was redefined to exclude internal traffic; the indirect-use definition was re-stated in plain language; and a settlement-as-release clause closed the audited period.

Total elapsed time from notification to signed settlement was fourteen weeks, allowing the manufacturer to close the matter within a single quarter and remove the contingent liability from year-end disclosures.

Chapter V · Lessons

Lessons applicable elsewhere

They had been counting internal traffic as billable for fourteen years. Nobody had ever challenged the methodology. By the time we finished, the measurement was eleven times smaller.

Global Director, IT ProcurementGlobal Industrial Manufacturing Group · Q1 2026
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The two services this matter drew on.

I.

SAP Audit Defence

End-to-end audit response. We take control of the matter the day the letter arrives and negotiate the settlement to written release.

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VI.

USMM & LAW Advisory

USMM rebuild against transaction evidence, configuration validation, and a clean submission to SAP with documented methodology.

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