SAP plus Ward: demand forecasting for pharmacy retail
See demand before it arrives. Ward runs it on SAP data over your pharmacy estate, without a warehouse project first.
Demand Forecasting for Pharmacy & Health, running on SAP
Demand Forecasting is a card type Ward runs continuously. Ward combines historical patterns, weather data, local events, and economic signals to forecast demand at the store-SKU-day level.
Applied to Pharmacy & Health, the surface area is 20,000+ SKUs throughout pharmacies. Regulated inventory, seasonal demand spikes, and front-of-store optimization. Ward handles the complexity so your pharmacists focus on patients.
What Ward does with that: Ward builds store-level demand models incorporating seasonality, weather forecasts, promotional calendars, local events, and macroeconomic indicators.
Setup: Ward reads from SAP via RFC/BAPI or OData APIs. No changes to your SAP configuration. Read-only access. Data syncs on your schedule.
The short list
- Event and holiday modeling
- Automatic reorder point recalculation
- Store-SKU-day level precision
- Weather-driven adjustment
Chat
Ask anything. Ward routes to the right agent and returns cited answers.
I pulled cough and cold against the illness curve for the 38 Northeast pharmacies. Front of store is running two weeks behind the demand signal.
| Signal | Finding |
|---|---|
otc_sales_daily | Cough/cold units +31% WoW, on-shelf availability down to 88% |
replenishment | Vendor lead time 6 days, reorder points still on the summer baseline |
front_store.attach | Wellness attach on flu-season fills 19% vs. 34% chain best |
Recommend: raise cough/cold reorder points at all 38 stores now, pull the wellness endcap forward two weeks, and add the attach prompt at the counter.
otc_sales_daily…
Reporting
Pinned views built from saved data-lake queries. Every number re-derivable from its SQL.
| Model | Horizon | MAPE |
|---|---|---|
holt_winters | 4wk | 4.1% |
arima_sarimax | 13wk | 8.9% |
gbm_demand | 1wk | 2.1% |
bayes_hier | new store | 11.4% |
Sources
Connect external systems to the data lake.
| Name | Type | Last sync |
|---|---|---|
mckesson_wholesale_orders | import | 2m ago |
cardinal_lot_expiry | import | 2m ago |
sap_pos_transactions | import | 14m ago |
sap_inventory_snapshot | import | 1h ago |
retail_otc_sales_daily | import | 1h ago |
retail_front_store_margin | import | 1h ago |
retail_planogram_audit | import | 1h ago |
Policies
Browse and manage Cedar access policies for your tenant.
| Policy ID | Effect | Resources |
|---|---|---|
merch-read-front-store | permit | Model::"front_store_margin" |
ops-read-default | permit | Model::* |
phi-forbid-all | forbid | Model::"patient_*" |
supply-read-expiry | permit | Model::"lot_expiry" |
Why Demand matters for Pharmacy retail
No other vertical faces disease seasonality the way pharmacy does, flu, allergy, cold seasons, and vaccination drives create demand waves that vary by region and severity every year. Ward integrates public health signals with historical patterns to forecast front-of-store OTC demand at a granularity traditional models miss.
What Ward has eyes on.
Coverage is store by store, category by category. Ward scans continuously Rx fill rate, OTC attach rate, expiry waste % across 20,000+ SKUs and compares each store against its own baseline, not against the chain. That is the difference between knowing the store base is fine and knowing which seven pharmacies are not.
Ward reads POS transactions, inventory positions, purchase orders from SAP Retail on a read-only connection. Nothing is written back, and your ERP configuration does not change. SAP stays the system of record.
The demand model runs on a daily cycle, not on a reporting calendar. It flags the pattern, explains what caused it, and attaches a recommended action before the number reaches a review deck.
At the metric level. Ward integrates epidemiological signals (CDC ILI, pollen indices, UV index), Rx script volume as a leading OTC demand indicator, and local health demographic profiles. Forecast accuracy is measured separately for illness-driven and baseline demand because the error profiles differ fundamentally.
Why this combination
is its own problem.
Demand Forecasting needs POS transactions and inventory positions at minimum. SAP Retail carries both, at the grain the model needs. That is the whole integration story: no middleware, no staging warehouse, no custom extract.
- 01 Seasonal demand curves are set off prior-year peaks regardless of whether the actual pollen, flu, or COVID activity matches; the lag costs 2-6 weeks of missed peak revenue.
- 02 Vaccination drives create predictable companion-OTC spikes (Tylenol, fluids, tissues) that aren't modeled in standard forecasts.
Benchmarks. Pharmacy seasonal forecast accuracy: 25-40% MAPE during steady demand, blowing out to 60%+ during illness surges without disease-signal integration. Operators using public health data typically reduce surge MAPE by 15-30 points and capture 10-25% more peak-week revenue.
What the first 90 days
actually look like.
-
01
Week 1: read-only connection
Ward reads from SAP Retail with read-only credentials and begins ingesting POS transactions and inventory positions. No config changes on your side. First daily cards arrive within 48 hours.
-
02
Weeks 2 to 3: calibration
Baselines stabilize per store and per category. Ward stops flagging normal variance and starts flagging exceptions. This is the window where the false positive rate drops sharply.
-
03
Weeks 4 to 12: operating rhythm
Findings arrive each day and get triaged like any other queue. Most teams find the volume settles into something one person clears in ten minutes. What matters is the action rate, not the alert count.
How Ward connects to SAP Retail
Ward connects to SAP Retail (S/4HANA, ECC, CAR) via standard BAPIs and IDocs. Transaction data, inventory positions, and master data flow into Ward without custom development.
Setup: Ward reads from SAP via RFC/BAPI or OData APIs. No changes to your SAP configuration. Read-only access. Data syncs on your schedule.
Data Ward reads from SAP
Impact metrics with SAP
Data lake enrichment
Ward enriches SAP data with: POS transactions, Weather & events, Competitor pricing, Loyalty & CRM, Supplier fill rates
Pharmacy KPI impact
Frequently asked questions
Ward combines historical patterns, weather data, local events, and economic signals to forecast demand at the store-SKU-day level. For Pharmacy retail specifically, Ward monitors 20,000+ SKUs across your pharmacies and delivers automated insight cards with root cause analysis and recommended actions.
Ward tracks Rx fill rate, OTC attach rate, Expiry waste %, Script count, Front-store margin at the store-category level. Ward builds store-level demand models incorporating seasonality, weather forecasts, promotional calendars, local events, and macroeconomic indicators.
Ward reads from SAP via RFC/BAPI or OData APIs. No changes to your SAP configuration. Read-only access. Data syncs on your schedule. Data points include: POS transactions, Inventory positions, Purchase orders, Material master, Vendor master, Promotion calendar.
Yes. Ward reads SAP data and combines it with contextual signals (weather, events, demographics) to generate Pharmacy-specific insight cards. No custom development required.
Ward integrates epidemiological signals (CDC ILI, pollen indices, UV index), Rx script volume as a leading OTC demand indicator, and local health demographic profiles. Forecast accuracy is measured separately for illness-driven and baseline demand because the error profiles differ fundamentally.
Ward detects early pollen counts running well above seasonal norms in the Southeast, weeks earlier than the prior year. Historical correlation predicts a surge in allergy OTC demand shortly after pollen peaks. Ward issues demand adjustment cards for stores in the region recommending endcap resets and forward buys on top allergy SKUs. Stores that act on the recommendation significantly outperform those relying on last year's seasonal plan.
First insight cards arrive within 48 hours of data connection. Ward needs approximately 2 weeks to establish stable baselines for your specific operation.
No. Ward sits on top of your existing stack. It is the proactive intelligence layer that watches your data continuously and delivers insight cards, so your team acts on findings instead of hunting for them.
Related solutions
See what Pharmacy demand problems Ward catches.
Root causes, not just alerts. See it on your data.
Read-only to start · your LLM keys · SOC 2 Type II underway · or book a call directly
Find out what your data has been hiding.
Tell us about your operation. We’ll show you the problems Ward catches, and the ones your current tools miss.