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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SAP Analytics Cloud vs. Power BI on SAP data: the licensing-and-latency math most decks skip
Every SAP BI bake-off ends the same way — a feature matrix, a “Gartner says,” and a recommendation that ignores the two variables that actually decide whether the…
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BW/4HANA’s dead end: planning the Datasphere exit before 2027 decides for you
If your BW/4HANA roadmap still says “we’re fine until 2040,” you’ve mixed up two different clocks — and only one of them is actually yours to set.
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Datasphere or Databricks? The data-layer decision hiding inside your S/4HANA move
Every RISE or GROW business case buries a second, unpriced decision: where governed meaning ends and open-ended data science begins. In February 2025, SAP quietly changed the answer…
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ZATCA Phase 2 is a compliance deadline, not a project: getting Fatoora integration right on clean-core SAP
Phase 2 waves keep lowering the VAT-turnover threshold, and each targeted taxpayer gets roughly six months’ notice. Here is how the wave mechanism works, what integration actually requires,…
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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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