SAP EWM Advisory · Warehouse Assessment
Food and Agriculture SAP ECC SAP EWM SAP S/4HANA
Mapping the path from ECC warehouse management to SAP EWM for a large food manufacturer
A large food manufacturer Delivered 2023
Mindset gave a large food manufacturer a clear, costed path from its ECC warehouse management to SAP Extended Warehouse Management, with implementation scope, sequencing options, and a downtime-mitigation plan ready to take into blueprinting.
By the numbers
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2 engagements
Advisory and assessment over a multi-year program
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5 weeks
EWM Advisory delivered
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2 days
On-site warehouse observation
Before
ECC warehouse management with open questions
- Warehouse operations on ECC with legacy RF transactions, custom development, and accumulated interfaces.
- Unresolved questions on EWM viability, cost, timeline, and sequencing against the S/4HANA program.
- Cutover risk at an operating facility with no downtime-mitigation plan in place.
After
Costed EWM roadmap, ready for blueprinting
- A clear migration strategy with functional gap analysis, custom-object inventory, and blueprint-ready deliverables.
- Implementation scope, sequencing options, resource model, and cost estimate for leadership decision-making.
- Downtime-mitigation and data-migration strategies ready to carry into the next program phase.
Why this matters
A methodical advisory approach to a complex warehouse migration question: answer the viability and sequencing questions first, then go on-site to see the reality, then produce the implementation plan. Two engagements, years apart, building toward a decision the manufacturer could make with confidence.
The challenge
The manufacturer ran warehouse and fulfillment operations on SAP ECC, with a mix of RF transactions, custom development, and legacy interfaces that had accumulated over years. As the company looked ahead to an S/4HANA migration, it needed to understand how a move to Extended Warehouse Management would fit into that program.
Leadership had real questions. Was EWM the right target? What would it cost and how long would it take? How should the warehouse modernization sequence against the broader S/4HANA timeline? And what would it take to avoid major operational downtime during a cutover at a facility that cannot simply stop?
What we did
Mindset ran two sequenced advisory engagements over a multi-year period.
The first was a five-week EWM Advisory in 2020. It captured the current and future landscape and business requirements, mapped S/4HANA migration timelines and their impact on warehouse and fulfillment operations, reviewed warehouse pain points, produced a gap analysis, assessed functional fit across warehouse solution options, defined a migration strategy, created a downtime-mitigation strategy, and delivered an EWM roadmap with flow charts and a list of required EWM services with estimated costs and potential license fees.
The second was a focused EWM Assessment in late 2022, covering the manufacturer's main warehouse location. Mindset ran a two-day on-site warehouse tour to observe operations and identify bottlenecks firsthand. The assessment catalogued ECC custom objects by their usage and impact on an EWM implementation, identified functionality gaps for blueprinting, and classified custom tables. The work closed with architectural recommendations, an implementation scope and strategy with sequencing options, a high-level project timeline, a proposed resource model and cost estimate, and a high-level data-migration strategy.
The outcomes
The manufacturer came out of both engagements with what it needed to move from question to decision. The 2020 advisory answered the core sequencing and viability questions with a costed EWM roadmap. The 2022 assessment went deeper, cataloguing the existing custom objects, identifying blueprint-ready gaps, and producing the implementation scope, resource model, and migration plan the company could bring into the next phase of the S/4HANA program.
The advisory work de-risked a significant step in a complex migration. The manufacturer joined Mindset on an ASUG customer panel to share its EWM business case, S/4HANA plans, and lessons learned with other SAP customers.
If we built this today
Concept · not delivered scopeFrom ECC roadmap to a live warehouse agent.
This is a forward-looking concept, not the scope we delivered on this engagement. It is the build we would reach for now, grounded in SAP that ships today.
This engagement built a costed roadmap off years of RF transactions, custom code, and legacy interfaces, and a 2026 build would put a warehouse agent on top of EWM to run the exceptions that roadmap was meant to fix.
The data product
Cloud ERP Intelligence
Grounds the agent in governed warehouse and fulfillment data from S/4HANA so its proposals reflect real stock, order, and task history rather than a copied extract. It runs on SAP Business Data Cloud.
Intelligent Application on SAP Business Data Cloud
The Joule agent
EWM Warehouse Order Agent
It reads open warehouse orders, RF task queues, and stock situations in EWM, then proposes how to bundle, sequence, and reassign work when a wave stalls or a put-away or pick task gets stuck. A warehouse lead approves before anything moves on the floor.
SAP Extended Warehouse Management (EWM), SAP S/4HANA · PROPOSE · Warehouse order cycle time and on-time fulfillment
The Fiori app
EWM warehouse monitor with embedded Joule
The EWM warehouse monitor and task apps where supervisors already watch waves, tasks, and resources, now with Joule in the launchpad to question exceptions and ask for the next best move. We call this an app category, since the exact Joule-embedded EWM monitor naming is still settling in 2026.
Embedded in the Fiori launchpad
We would still mine the real ECC warehouse process in SAP Signavio first, map the custom objects and interfaces in SAP LeanIX, and let MIND accelerators carry the old RF and fulfillment logic over to EWM.
What we built
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Full EWM migration roadmap with cost estimates delivered
EWM advisory and migration roadmap
A five-week advisory that captured current and future landscape, assessed functional fit, defined migration strategy, and delivered a costed EWM roadmap with flow charts and a list of required services.
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2 days on-site, main warehouse facility
On-site warehouse observation
A two-day on-site warehouse tour to observe operations directly, identify bottlenecks, and build an accurate picture of what an EWM implementation would face.
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Custom object inventory scoped for EWM impact
ECC custom-object inventory
Catalogued all ECC custom objects by their usage and impact on an EWM implementation, and classified custom tables to inform the migration scope.
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Blueprint-ready gap inventory delivered
Functionality gap analysis for blueprinting
Identified functionality gaps between existing ECC warehouse management and target EWM processes, producing a blueprint-ready gap list.
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Multiple sequencing options with resource and cost model
Implementation scope and sequencing options
Architectural recommendations, implementation scope and strategy with multiple sequencing options, high-level project timeline, resource model, and cost estimate.
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Cutover risk addressed before blueprinting
Downtime-mitigation strategy
A dedicated downtime-mitigation strategy to address cutover risk at an operating warehouse that cannot afford extended outages.
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Data-migration approach defined and documented
Data-migration strategy
A high-level data-migration strategy for moving warehouse management data from ECC to EWM as part of the broader S/4HANA program.