Retail Distribution Centre Inventory Planning Training Course

Course overview

Retail distribution centres must hold enough stock to protect store availability, e-commerce service levels and promotional demand without consuming scarce space, labour and working capital. Planners and warehouse teams often face inaccurate inventory records, uneven replenishment, aged stock, seasonal peaks, stockouts in fast movers and excess quantities in slow-moving lines. This course equips participants to make inventory decisions using demand, lead-time, capacity and service-level evidence rather than fixed rules or spreadsheet guesswork.

Participants learn how retail inventory flows from supplier receipt through reserve storage, pick faces, replenishment, dispatch, returns and cycle counting. They calculate safety stock, reorder points, min/max levels, economic order quantities and days of supply; segment SKUs using ABC/XYZ analysis; and interpret key measures such as inventory accuracy, fill rate, stock cover, ageing and pick-face availability. The programme also addresses store and e-commerce allocation, promotional planning, peak-season capacity constraints, inventory record correction and governance between merchandising, procurement, transport and warehouse operations.

Instructor-led sessions use a realistic multi-channel retail distribution centre case, with data sets worked through in Excel and examples from SAP EWM and Manhattan Active Warehouse Management. Participants build an inventory planning workbook containing SKU segmentation, replenishment parameters, exception rules, cycle-count priorities, KPI definitions and an action plan for their own operation. The result is a practical, auditable set of planning outputs that can be adapted for a regional DC, fulfilment centre or store replenishment network.

Course objectives

By the end of this course, participants will be able to:

• Calculate safety stock, reorder points and order-up-to levels from retail demand variability and replenishment lead time
• Segment retail SKUs using ABC/XYZ analysis to set differentiated control, counting and replenishment policies
• Build a min/max replenishment parameter sheet for reserve stock and forward pick locations
• Interpret inventory accuracy, fill rate, stock cover, ageing and service-level KPIs to identify exceptions
• Design cycle-count frequencies and root-cause checks based on item value, movement and record-risk profiles
• Create allocation rules for constrained stock across stores, e-commerce orders and promotional demand
• Evaluate excess, obsolete and slow-moving inventory using ageing, demand history and disposition options
• Produce a 90-day inventory planning improvement plan with owners, measures, milestones and escalation triggers

Benefits of attending

Target competencies

Who should attend

• Inventory Planners — who set replenishment parameters and need to balance availability against stock investment
• Distribution Centre Managers — who must improve inventory accuracy, pick-face availability and operational throughput
• Warehouse Supervisors — who manage receiving, replenishment, cycle counting and stock investigations
• Retail Supply Chain Analysts — who convert demand, stock and service data into planning decisions
• Store Replenishment Planners — who allocate stock across locations and respond to availability exceptions
• Procurement and Category Team Members — who need to understand how order decisions affect DC capacity and stock health

Requirements and prerequisites

This is a foundation-to-intermediate course. Participants should be comfortable reading simple tables, using percentages and averages, and working with basic spreadsheet functions such as sorting, filtering and formulas. Familiarity with retail terms including SKU, purchase order, lead time, stock on hand and sales forecast is helpful, but not essential. Experience in a warehouse, retail supply chain, replenishment or inventory role will make the case work easier to relate to. No prior experience of SAP EWM, Manhattan Active Warehouse Management, statistical forecasting software or advanced Excel is required; guided templates and sample data are provided.

Training methodology

The programme combines short instructor-led explanations with worked retail DC calculations, facilitated data reviews and team-based planning workshops. Participants use a supplied Excel data set to classify SKUs, calculate replenishment settings, review inventory ageing and prioritise cycle counts. Case discussions examine a promotion forecast error, a constrained inbound delivery and a stock-record discrepancy across reserve and pick locations. Each day closes with an applied task, and the final session converts the outputs into a site-specific 90-day improvement plan for review with a manager.

Course outline

Day 1: Retail inventory flows and control foundations

• Retail DC inventory flow from receipt to store and e-commerce dispatch
• SKU, unit of measure, pack size and location master-data controls
• Available-to-promise, on-hand, allocated and in-transit stock definitions
• Inventory accuracy, book-to-physical variance and adjustment governance
• Retail service measures: fill rate, order-line availability and OTIF
• Days of supply, stock cover and inventory-turn calculations
• Mapping ownership across merchandising, procurement, transport and warehouse teams

Workshop: Participants map the inventory flow and KPI baseline for a multi-channel retail distribution centre, identifying five control failures and their operational consequences.

Day 2: Demand, segmentation and replenishment settings

• Demand history cleansing for promotions, returns, outliers and lost sales
• ABC analysis using annual usage value and movement frequency
• XYZ analysis using demand variability and forecast stability
• Service-level selection by SKU class and channel criticality
• Safety-stock calculation from demand variation and replenishment lead time
• Reorder-point and order-up-to calculations for continuous review
• Min/max parameter design for reserve stock and forward pick faces

Workshop: Participants create an ABC/XYZ matrix and replenishment parameter sheet for a retail SKU portfolio using supplied sales and lead-time data.

Day 3: Warehouse replenishment and inventory accuracy

• Forward pick-face sizing by rate of sale, case quantity and replenishment frequency
• Reserve-to-pick replenishment triggers and task prioritisation
• Slotting implications of velocity, cube, handling constraints and seasonality
• Cycle-count policy by ABC class, movement risk and location type
• Root-cause analysis for receiving, put-away, picking and dispatch variances
• Physical count tolerances, recount rules and stock-adjustment authorisation
• WMS inventory status controls for quality hold, damaged, returned and blocked stock

Workshop: Participants design a cycle-count calendar and investigate a stock-accuracy case, producing a variance root-cause and corrective-action log.

Day 4: Allocation, exceptions and retail peak planning

• Store allocation rules for new lines, core ranges and constrained inventory
• E-commerce versus store fulfilment prioritisation during stock scarcity
• Promotion uplift assumptions, pre-build stock and post-event run-down planning
• Seasonal demand profiles and peak-capacity constraints in the DC
• Exception dashboards for stockout risk, excess cover and late replenishment
• Ageing analysis for slow-moving, obsolete and end-of-line inventory
• Disposition options: markdown, transfer, return-to-vendor, liquidation and write-off

Workshop: Participants resolve a promotional allocation scenario with limited stock, producing channel rules, exception priorities and an ageing-stock disposition recommendation.

Day 5: Performance governance and implementation planning

• Inventory KPI hierarchy for executive, planning and warehouse operating reviews
• Daily, weekly and monthly inventory-control meeting cadences
• Root-cause-to-countermeasure workflow for recurring availability failures
• Replenishment parameter review triggers and approval thresholds
• Data-quality checks for item masters, lead times and inventory-location balances
• SAP EWM and Manhattan Active Warehouse Management inventory-planning touchpoints
• Ninety-day improvement roadmap with benefits, owners, milestones and risks

Workshop: Participants assemble and present an inventory planning workbook and 90-day implementation plan for their own DC or the course case operation.

Tools & standards covered

Microsoft Excel, SAP Extended Warehouse Management (SAP EWM), Manhattan Active Warehouse Management, GS1 General Specifications

A typical training day

Live online deliveries follow the same structure in the East Africa Time zone, with shorter screen blocks and longer breaks.

What the fee includes

How you can take this course

Certification

Participants who complete the full five days receive the Skillset Development Certificate of Completion, stating the course title, course code, dates and delivery format — suitable for professional-development records and employer reimbursement.

Frequently asked questions