Knowledge Center.
Expert articles from IOTEK’s practice and team of experts — grounded in SAP best practices, real delivery data, and the market dynamics shaping the 2027 migration decision. Click any card to read the full article.
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What should SAP application management actually cost and deliver? A buyer’s benchmarking framework — and why most vendor ‘benchmarks’ aren’t
The questions AMS buyers most want answered — what should this cost, what SLA is realistic, what seniority mix should I demand — are the questions the market…
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Designing the hypercare-to-AMS transition: what to agree before go-live so your support model does not collapse in month two
Support models rarely fail at go-live. They fail in AMS month two — when the implementation team’s tacit knowledge has walked out the door and the SLA that…
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The cutover weekend is won in rehearsal: the S/4HANA workstream most programs underestimate
Programs that nail design still miss go-live dates — because cutover was treated as logistics for “the last weekend.” Cutover is an evidence discipline: the rehearsals and reconciliations…
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SAP GRC Access Control on S/4HANA: your SoD ruleset is only as valid as your role model
“Lift GRC to S/4HANA” is the wrong mental model. The Fiori role model changes what a role *is* — catalogs, spaces and pages, a UI/data split — which…
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From vendor master to Business Partner: what actually changes in S/4HANA procure-to-pay
The purchase-to-pay flow you know from ECC mostly survives the move to S/4HANA. The foundation under it does not. Business Partner and CVI, one inventory table instead of…
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SAP Activate in practice: what the six phases actually demand of your program team
Every SI deck shows you the six-box Activate diagram. Almost none tell you what each phase demands of your people, where programs predictably lose time, or how clean…
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Brownfield, greenfield, or selective: choosing the right S/4HANA transition path before the board asks
Most sponsors arrive at the board table with a transition path already picked — by a partner, or by habit — and cannot defend why it beats the…
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RISE with SAP: what the contract actually covers, what stays on your plate, and how to negotiate the scope
RISE with SAP puts ERP, infrastructure and managed services into one contract — and that single line item is exactly why CFOs misjudge it. Here is what SAP…
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One SAP platform, three VAT regimes: the KSA–UAE–Bahrain differences that derail regional rollouts
Saudi Arabia at 15% with real-time invoice clearance, the UAE at 5% on periodic returns, Bahrain at 10%: “GCC VAT” is three regimes wearing one name. Here is…
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