November 26, 2025

S/4HANA, Strategic Purchasing

Between RISE, GROW, and Ariba: The unresolved gap in strategic SAP purchasing

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November 24, 2025

Clean Core, E-Sourcing, S/4HANA

SAP Clean Core Strategy: On why purchasing departments must make architectural decisions today

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August 7, 2025

Migration, S/4HANA, SAP strategy

SAP S/4HANA migration in purchasing: Effects of replacing MM-SRV with Item Hierarchies 

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April 3, 2025

E-sourcing, item hierarchies, lean services, S/4HANA

Item Hierarchies in SAP S/4HANA: Structure yes. Requests for quotation no?

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March 26, 2025

Item Hierarchies, MM-SRV, S/4HANA

Lean Services with Item Hierarchies: What is the current status of GAEB?

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January 22, 2024

Interview, Lean Services, MM-SRV, S/4HANA

"Lean services are not an adequate replacement for MM-SRV, not even with item hierarchies."

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