White Paper

Watercolour of Isard Haasakker smiling at his desk in a book-lined office, holding up the printed FIT 4 SAP white paper towards the viewer. The cover reads: See where it breaks before you sign. The 30-Day FIT 4 SAP Proof of Concept. Prove your S/4HANA business transformation before you commit. Isard Haasakker, No Tie Generation. A city skyline at golden hour in the window.

The 30-Day FIT 4 SAP Proof of Concept.

Most organisations discover the truth about their S/4HANA transformation after they’ve signed the Statement of Work. By then, discovery costs significantly more. This white paper explains why testing must come before commitment, not during delivery.

The question every board asks:

“Support for ECC is ending. The quotes are in. How do we know S/4HANA will fit before we sign?”

The short answer: test one critical business scenario in clean-core S/4HANA before you sign the Statement of Work. Test, then sign, then execute.

The window for cheap discovery:

  1. Before you choose a partner: discovery costs little more than time. Wide open.

  2. Partner chosen, SOW not signed: still possible, still cheaper than during delivery. Narrowing.

  3. SOW signed: every surprise becomes a change order. Closed.

Knowing the answer is the easy part. Defending it in a boardroom, or across the table from a system integrator, is harder.

The white paper gives you the reasoning behind it: why the same lessons surface in every programme, what they cost when they surface late, and the questions that expose them before anything is signed.

The White Paper

I ask for a name and email for one reason: to make sure you actually want to read it.

No follow-ups. No mailing list. No pressure. See the privacy policy.

What’s Inside

If this resonates, here’s what comes next:

FIT 4 SAP in three steps: a questionnaire as a quick feasibility check, a Scope Agreement on one essential scenario, and a proof of concept that gives evidence before commitment.

Complete the questionnaire (20 questions, 20 minutes)

Tests whether a 30-day proof of concept can test your transformation scenario.

Agree the Scope Agreement

One critical scenario. Thirty days. Fixed boundaries. Unrestricted access.

30-day proof of concept

Test your scenario. Document what works and what breaks. Receive three artefacts: Scar Log, Decision Register, Board Pack. I step back. You decide.

Ready to Start? Complete the Questionnaire.

A short diagnostic to see if a 30-day S/4HANA prototype makes sense for you.

I ask for a name and email because the questionnaire is the first real step. It’s only for people serious about testing a transformation scenario.