SAP Right-Sizing After M&A: Cost Reduction Strategies

User Reclassification Highest Impact

The most reliable cost reduction in a post-M&A SAP landscape is reclassifying over-assigned Named Users from Professional to Limited Professional or from Limited Professional to Productivity/Employee/FUE categories. In a combined post-acquisition environment, 20–35% of Professional users are typically reclassifiable when transaction-level analysis replaces the role-based USMM classification.

The methodology requires extracting actual T-code execution data and comparing it against the functional definitions in the Licence Metrics Schedule. Users who only perform read or display transactions, who only access HR self-service, or who only use simplified operational interfaces qualify for lower licence categories — regardless of what roles are assigned to their user ID in SAP's role management system.

This strategy requires no SAP consent before execution. The reclassification is implemented internally (roles adjusted, users reassigned to correct categories) and reflected in the next formal measurement. SAP cannot challenge a reclassification that is correctly supported by transaction evidence. Understanding how to reclassify SAP users correctly is essential to prevent any challenge during a subsequent audit.

Dormant Account Elimination Quick Win

Post-merger environments consistently contain a significant number of user accounts that are no longer active. Former employees who were provisioned in the target's SAP system and not offboarded. Contractors who completed engagements. Seasonal workers. Test accounts created for migration projects. In our experience, 8–15% of the combined user population falls into this category — and every one of them is counted in USMM's user classification and licence calculation.

The process is straightforward: extract last-login dates from both landscapes, identify accounts with no SAP login in the past 90 days (or your internal governance threshold), verify with HR records that these individuals are no longer employed or contracted, lock and disable the accounts, and document the process for audit purposes.

Volume Discount Renegotiation High Value

The combined entity's licence volume is larger than either entity's individual licence count. SAP's pricing structure includes volume discounts that increase at specific user count thresholds — and the combined post-acquisition user base may cross thresholds that neither entity reached independently. This is a legitimate basis for renegotiating unit pricing downward, even as the total user count increases.

The key is to enter this negotiation with a complete understanding of how SAP prices enterprise deals — specifically the discount thresholds in SAP's pricing architecture — so you can calculate the theoretical maximum volume discount and negotiate toward it rather than accepting SAP's opening offer, which will be anchored to the previous per-unit price from either the acquiring or target contract, whichever is more expensive.

Price Lock and Escalation Cap Negotiation Long-Term Value

SAP's standard Enterprise Support increases by approximately 3–5% per annum through the pricing escalation mechanism built into the standard T&Cs. On a €30M licence base with 22% support, that's €6.6M in support costs, growing by €200–330K per year automatically. The M&A commercial event gives you the leverage to negotiate explicit price caps or multi-year price locks that eliminate this escalation for a defined period.

SAP will resist this concession in standard renewals. In post-M&A consolidation discussions, where the combined entity represents a significantly expanded long-term SAP customer, this concession is achievable for enterprises that negotiate from a position of complete information and independent advisory support. A 3-year price lock on support costs alone delivers the compounded escalation saving as pure cost reduction.

Removing Unfavourable Legacy Terms Structural

Both entities' contracts contain terms that were negotiated at specific points in time, under specific commercial conditions, and with SAP's priorities in mind. Post-M&A consolidation is one of the few opportunities to replace legacy contract terms that are commercially unfavourable — anti-assignment clauses, restrictive portability provisions, unfavourable audit rights, or indirect access terms that predate and under-account for the current digital landscape.

The strategy requires a detailed commercial legal review of both contracts, identifying the specific clauses that create ongoing risk or cost, and negotiating their replacement as part of the consolidation amendment. This is where experienced SAP-specific legal and commercial advisory becomes essential — generic contract lawyers rarely understand the specific commercial mechanics of SAP licensing T&Cs well enough to challenge them effectively. Our SAP contract negotiation service includes T&Cs review and unfavourable clause removal as a standard component.

Third-Party Maintenance Evaluation Disruptive Lever

For SAP ECC landscapes that are not moving to RISE with SAP — stable, well-understood production systems that simply need ongoing support — third-party maintenance (TPM) providers offer support at 40–60% below SAP Enterprise Support fees. In a post-M&A environment where an acquired entity's legacy SAP system will be maintained in parallel with the acquiring entity's system during the integration period, TPM for the legacy system can eliminate a significant maintenance cost that would otherwise persist for 2–4 years.

TPM requires careful contractual analysis: some SAP contracts prohibit the use of third-party support, and using TPM without contractual rights creates additional risk. However, in post-M&A scenarios where the divested entity's SAP system transfers to independent operations, TPM becomes a viable alternative for the divested entity without the same contractual constraints that apply to the acquiring entity. Our SAP support cost reduction advisory provides the specific contractual and technical analysis to determine whether TPM is viable and defensible for your landscape.