White Paper · 30 pages · Updated Q2 2026

SAP Support Cost Playbook.

The benchmark research behind a 20–40% SAP support reduction. The 22% Enterprise Support mechanics, the license-rebasing model, the third-party savings math, the uplift-cap clause, and the 2027 maintenance deadline timeline that decides whether you negotiate from leverage or under a cliff.

What's inside

Six things the SAP account team won't volunteer.

01
How the 22% is actually calculated
Why Enterprise Support bills on a fixed historical license base regardless of usage — and where Standard Support at 19% still applies.
02
The license-rebasing model
The four shelfware sources hiding 15–30% of the base, and the rebasing schedule SAP will accept at renewal.
03
The annual-uplift cap clause
How index-linked increases compound, and why a cap or freeze beats most one-time discounts over five years.
04
The third-party support savings math
Rimini Street and Spinnaker at ~50% of SAP's fee, what you give up, and how to use the quote as leverage.
05
The 2027 deadline destination tree
RISE, S/4HANA on-premises, extended maintenance at 24%, and third-party support — compared on five-year cost.
06
The 18-month renewal timeline
When to start rebasing, the third-party RFP, and the deadline strategy so the base works for you, not SAP.
The numbers up front

Four benchmarks from the field.

20–40%
SAP support reduction when the four levers are worked together
~50%
Typical third-party support cost versus SAP's annual fee
31 Dec 2027
ECC mainstream maintenance ends; extended runs to 2030 at 24%
68%
Average audit-claim reduction across our engagements
Who it's for

Four roles get the most value.

For
CIOs
Owning the SAP relationship and choosing a 2027 destination on commercial terms, not under deadline pressure.
For
CFO office
Modelling the support line and the extended-maintenance uplift inside the multi-year IT plan.
For
IT Procurement
Negotiating rebasing, the uplift cap, and the third-party alternative as one renewal.
For
SAP vendor management
Holding SAP to a benchmarked support number rather than the un-rebased default.

"We assumed the 22% was fixed and the 2027 date was a cliff. The playbook showed us how to rebase the license value, cap the uplift, and bring a real third-party quote into the room. SAP moved on every line once it saw the alternative was executable."

CIO
Benchmark scenario from a Reveal Compliance engagement, not a quote
Research · 30 pages · PDF
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