The USMM and LAW Survival Guide.

Six measurement outcomes, drawn from active audit matters.

1. How USMM actually calculates the licence position. The seven source tables it reads, the classification logic it applies, and the four points at which the output diverges from your contractual position — including a 38% average overstatement we have measured across the engagements behind this paper.
2. How LAW consolidates multi-system landscapes. The merge rules, the duplicate-resolution algorithm, and why a single user appearing in three systems can be counted differently in each — and what to do about it before submission.
3. The pre-submission validation sequence. A nine-step checklist that has reduced apparent licence positions by an average of 41% before any negotiation with SAP. Includes the ST03N transaction-usage extraction methodology and the dormant-user retirement criteria.
4. How to interpret the System Measurement transaction for engines. The fourteen engine measurements, what each reads from the database, and the three categories of engine claims that routinely overstate the position by between 2× and 11× on opening submission.
5. The audit-specific submission protocol. What to provide, what to withhold, what to clarify in writing, and the six attestations SAP typically requests that you should never sign in the form provided.
6. How to use measurement evidence in the settlement conversation. The negotiation framing that converts a clean measurement reconstruction into a fifty-eight per cent average reduction in the opening claim.

Seven chapters. Forty-eight pages.

Four audiences. One reference document.