Sales and Operations Plan Template (S&OP Monthly Cycle)

S&OP cycle, time fences, demand review with accuracy and bias, supply review, inventory projection, financial reconciliation, scenarios, decisions, KPIs

Logistik & LieferketteVollständigS&OP practice (ASCM)sales operations planAktualisiert 29.10.2026

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Anleitung: Use it to run one monthly sales and operations planning cycle from demand review to executive decision. Fill the demand plan and its assumptions first, then test it against capacity and money. The main pitfall is turning S&OP into a forecast meeting instead of a recorded decision with owners.

Vorschau

Sales and Operations Plan: [Business unit], cycle [YYYY-MM]

A monthly sales and operations planning (S&OP) pack: portfolio review, demand review, supply review, inventory and service projection, financial reconciliation, scenarios, the executive decisions and the actions that follow. It follows widely used S&OP practice as taught by supply chain bodies such as ASCM (Association for Supply Chain Management); no single standard governs S&OP. Replace every [bracketed] value and every row marked Example. Figures in the examples are invented and are not benchmarks.

Document control

Field	Value
Document ID	[SOP-2026-11]
Cycle	[November 2026 cycle, horizon Nov 2026 to Oct 2027]
Version	[1.0]
Status	[Draft / Pre-S&OP agreed / Executive approved]
Process owner	[@sop-process-owner]
Executive sponsor	[@general-manager]
Business unit and sites	[Business unit, plants, distribution centres]
Units of measure	[Units, cases, tonnes; currency]
Last updated	YYYY-MM-DD
Next cycle starts	YYYY-MM-DD
Classification	[Confidential: contains forecasts and financial plans]

Approvals

Role	Name	Decision	Date
Executive sponsor	[@general-manager]	[Approved / Approved with changes]	YYYY-MM-DD
Finance lead	[@finance-director]	[Agreed]	YYYY-MM-DD
Sales lead	[@sales-director]	[Agreed]	YYYY-MM-DD
Operations lead	[@operations-director]	[Agreed]	YYYY-MM-DD

Revision history

Version	Date	Author	Change
0.1 (Example)	2026-11-12	S&OP process owner	Demand and supply reviews entered
0.9 (Example)	2026-11-19	S&OP process owner	Pre-S&OP recommendations added
1.0 (Example)	2026-11-24	Executive sponsor	Executive decisions recorded

Scope and planning horizon
Monthly cycle and calendar
Roles and decision rights
Product and portfolio review
Demand review
Supply review
Inventory and service plan
Financial reconciliation
Gaps, scenarios and recommendations
Executive review and decisions
Performance measures
Actions and follow-up
Glossary
References and related templates

1. Scope and planning horizon

Item	Value
Product families in scope	[Family list, for example "Countertop blenders", "Kettles", "Spare parts"]
Sites in scope	[Plants, contract manufacturers, distribution centres]
Horizon	[18] months, monthly buckets
Frozen period	[Month 1]: changes only by exception through the operations lead
Slushy period	[Months 2 to 3]: changes need supply review agreement
Liquid period	[Months 4 onward]: free to change in the next cycle
Planning unit	[Units per family per month]
Currency	[Currency] at [budget exchange rates]

Families should group products that share capacity and have a similar demand pattern. If two products use different lines or suppliers, they belong in different families even when marketing groups them together. Keep the family list stable from cycle to cycle so that trends can be compared; record any change in the revision history.

The time fences protect the operation from churn. Inside the frozen period, materials are bought and lines are scheduled, so a change costs real money. Write down who can approve an exception and how it is recorded (section 12).

2. Monthly cycle and calendar

Step	Working days (Example)	Owner	Inputs	Outputs
1. Data gathering and portfolio review	WD 1 to 3	Demand planner, product manager	Last month actuals, open orders, launch and phase-out list	Updated history, portfolio changes (section 4)
2. Demand review	WD 4 to 7	Sales lead	Statistical baseline, sales and marketing input, key account plans	Agreed unconstrained demand plan (section 5)
3. Supply review	WD 8 to 11	Operations lead	Demand plan, capacity, supplier constraints, inventory	Constrained supply plan, constraints list (section 6)
4. Pre-S&OP reconciliation	WD 12 to 14	Process owner, finance lead	Demand and supply plans, financial plan	Gaps, scenarios, recommendations (sections 8 and 9)
5. Executive S&OP meeting	WD 15 or 16	Executive sponsor	Pre-S&OP pack	Decisions and approved plan (section 10)

Rules for the cycle:

Steps run in order. The supply review does not start until the demand plan is agreed, because a moving demand plan makes capacity analysis worthless.
A step that misses its deadline is reported at the executive meeting with the reason.
Decisions that cannot wait for the next cycle follow the exception route in section 12; they do not create a second, informal plan.

3. Roles and decision rights

Role	Responsibility	Decides
Executive sponsor	Chairs the executive meeting, resolves trade-offs	Final plan, scenario choice, budget changes within authority
S&OP process owner	Runs the calendar, prepares the pack, tracks actions	Agenda, escalation of late inputs
Demand planner	Statistical forecast, accuracy measures	Baseline method and parameters
Sales lead	Commercial input, key account plans, demand plan sign-off	Demand plan submitted to supply review
Marketing or product lead	Promotions, launches, phase-outs	Portfolio changes proposed for approval
Supply planner	Capacity and material checks, constrained plan	Supply options presented
Operations lead	Plants, warehouses, logistics capacity	Supply plan submitted to pre-S&OP
Procurement lead	Supplier capacity and lead times	Supplier options presented
Finance lead	Converts plans to money, compares with budget	Financial view presented, budget variance flagged

4. Product and portfolio review

ID	Change	Family	Date	Volume effect	Status	Owner
PRT-001 (Example)	Launch of a new blender model	Countertop blenders	2027-02	Adds 2,000 units per month from March, replaces older model	Approved	[@product-manager]
PRT-002 (Example)	Phase-out of the older blender model	Countertop blenders	2027-03	Last build in February, sell-through by April	Approved	[@product-manager]
PRT-003 (Example)	Pack size change for spare parts	Spare parts	2027-01	No unit change, pallet count down 8%	Proposed	[@packaging-engineer]

Questions for this step:

Which launches and phase-outs fall inside the horizon, and are they in the demand plan?
Is the phase-out stock plan agreed, so that old stock does not become obsolete while the new model ramps up?
Has any change moved demand from one family to another?

5. Demand review

5.1 Demand plan by family

Family: Countertop blenders (Example), units per month.

Month	Statistical baseline	Sales and marketing changes	Agreed demand plan	Assumption reference
Nov 2026 (Example)	40,000	+2,000 promotion	42,000	ASM-001
Dec 2026 (Example)	47,000	+4,000 key account listing	51,000	ASM-002
Jan 2027 (Example)	36,000	0	36,000	n/a
Feb 2027 (Example)	34,000	0	34,000	n/a
Mar 2027 (Example)	36,000	+2,000 new model	38,000	PRT-001
Apr 2027 (Example)	38,000	+2,000 new model	40,000	PRT-001
Six-month total	231,000	+10,000	241,000

5.2 Assumptions

ID	Assumption	Owner	Confidence	Upside or downside
ASM-001 (Example)	Retail promotion in weeks 46 to 48 adds 2,000 units	[@marketing-lead]	Medium	Downside: promotion slot not confirmed
ASM-002 (Example)	A retail chain lists two models from December	[@key-account-manager]	High	Upside: December demand up to 10% higher (5,100 units) if the chain extends to online

Each override must have an assumption with an owner. If nobody will own the number, it stays at the baseline.

5.3 Forecast accuracy and bias

Month	Forecast at lag 1	Actual demand	Absolute error	Absolute percentage error
Aug 2026 (Example)	35,000	33,100	1,900	5.7%
Sep 2026 (Example)	37,000	38,900	1,900	4.9%
Oct 2026 (Example)	40,000	36,800	3,200	8.7%
Three months	112,000	108,800	7,000

Mean absolute percentage error (MAPE) over the three months: 6.4%.
Weighted absolute percentage error (WAPE, total absolute error divided by total actual demand): 7,000 / 108,800 = 6.4%.
Bias (total forecast minus total actual, divided by total actual): +3,200 / 108,800 = +2.9%, so the plan ran slightly high.

Bias matters more than a single month's error: a forecast that is always high builds inventory, one that is always low causes shortages. Agree a tolerance band for bias (for example plus or minus 5%) and review the causes when the band is breached.

6. Supply review

6.1 Capacity check

Month	Agreed demand plan	Available capacity	Proposed production	Utilisation
Nov 2026 (Example)	42,000	44,000	44,000	100.0%
Dec 2026 (Example)	51,000	44,000	44,000	100.0%
Jan 2027 (Example)	36,000	44,000	38,000	86.4%
Feb 2027 (Example)	34,000	40,000	36,000	90.0%
Mar 2027 (Example)	38,000	44,000	38,000	86.4%
Apr 2027 (Example)	40,000	44,000	40,000	90.9%
Total	241,000	260,000	240,000

February capacity is lower because of a planned line maintenance week. December demand is above capacity, so November runs at full capacity to build stock ahead of the peak.

6.2 Constraints and supply options

ID	Constraint	Effect	Option	Cost or risk	Owner
CON-001 (Example)	Assembly line capacity 44,000 units per month	December demand 7,000 above capacity	Pre-build in November (in plan)	Extra holding cost for one month	[@operations-lead]
CON-002 (Example)	Motor supplier allocation	Supplier confirms 48,000 motors per month	Second source qualification	16 weeks lead time	[@procurement-lead]
CON-003 (Example)	Outbound dock capacity in December	2,600 pallets per week	Saturday shifts in weeks 49 to 51	Overtime cost	[@warehouse-manager]

Questions for this step:

Which constraint binds first if demand is 10% higher than planned?
Which supplier commitments are confirmed in writing, and which are assumptions?
Can the warehouse and transport network move the volume, not only the plant make it?

7. Inventory and service plan

Opening inventory on 1 November: 30,000 units (Example). Target range: 25,000 to 32,000 units, with safety stock of 20,000 units (Example).

Month	Opening	Production	Demand plan	Closing	Within target range
Nov 2026 (Example)	30,000	44,000	42,000	32,000	Yes (at maximum)
Dec 2026 (Example)	32,000	44,000	51,000	25,000	Yes (at minimum)
Jan 2027 (Example)	25,000	38,000	36,000	27,000	Yes
Feb 2027 (Example)	27,000	36,000	34,000	29,000	Yes
Mar 2027 (Example)	29,000	38,000	38,000	29,000	Yes
Apr 2027 (Example)	29,000	40,000	40,000	29,000	Yes

The six-month production total (240,000) is 1,000 units below the demand total (241,000), which matches the fall in inventory from 30,000 to 29,000.

Service targets to report alongside the projection:

Measure	Target (Example)	Last month (Example)
Order line fill rate	97%	96.2%
On-time in full (OTIF) to customers	95%	93.5%
Days of supply at month end	18 to 24	22

8. Financial reconciliation

Month	Demand plan (units)	Average price (Example)	Revenue plan	Budget revenue (Example)	Variance to budget
Nov 2026	42,000	48.00	2,016,000	1,968,000	+48,000
Dec 2026	51,000	48.00	2,448,000	2,400,000	+48,000
Jan 2027	36,000	48.00	1,728,000	1,776,000	-48,000
Feb 2027	34,000	48.00	1,632,000	1,680,000	-48,000
Mar 2027	38,000	48.00	1,824,000	1,824,000	0
Apr 2027	40,000	48.00	1,920,000	1,920,000	0
Total	241,000		11,568,000	11,568,000	0

All amounts in [currency]. In this example the six-month revenue equals budget, but the phasing differs: more in November and December, less in January and February. Finance should state whether the phasing change affects quarter results, working capital or covenants.

Other financial lines to check each cycle:

Inventory value at standard cost against the working capital target.
Overtime, expediting and premium freight in the supply options.
Margin effect of promotions and price changes in the demand plan.
Capital requests that follow from capacity constraints.

9. Gaps, scenarios and recommendations

9.1 Gaps

ID	Gap	Size	Time	Resolved at pre-S&OP?
GAP-001 (Example)	December demand above capacity	7,000 units	Dec 2026	Yes, by November pre-build
GAP-002 (Example)	Upside risk at the retail chain (ASM-002)	Up to 5,100 units	Dec 2026	No, executive decision needed
GAP-003 (Example)	Second motor source not qualified	Capacity risk above 48,000 per month	From Mar 2027	No, executive decision needed

9.2 Scenarios

Scenario	Description	December closing inventory	Service risk	Cost
A. Plan (Example)	Agreed demand plan, production as in section 6	25,000	Low	In plan
B. Upside, no action (Example)	December demand +10% (56,100)	19,900, below safety stock of 20,000	Medium	None
C. Upside with overtime (Example)	As B plus 4,000 overtime units in December (48,000 built, within the motor allocation in CON-002)	23,900	Low	10,000 overtime (4,000 units at 2.50)

9.3 Recommendations to the executive meeting

ID	Recommendation	Reason	Decision needed by
REC-001 (Example)	Approve overtime budget for scenario C, to be released only if the retail chain confirms online listing by 2026-11-30	Protects service at the main customer at low cost	2026-11-24
REC-002 (Example)	Start second motor source qualification now	Removes the binding supplier constraint before the new model ramps up	2026-11-24

10. Executive review and decisions

Agenda (Example, 60 minutes):

Performance against last cycle: accuracy, service, inventory, actions (10 min)
Portfolio changes (5 min)
Decisions REC-001 and REC-002 (30 min)
Risks and opportunities beyond the slushy period (10 min)
Summary of decisions and owners (5 min)

ID	Decision	Decided by	Plan change	Owner	Date
DEC-001 (Example)	REC-001 approved with a release date of 2026-11-30	Executive sponsor	Scenario C becomes contingency	[@operations-lead]	2026-11-24
DEC-002 (Example)	REC-002 approved, budget from operations capital	Executive sponsor	Second source in supply plan from Mar 2027	[@procurement-lead]	2026-11-24

Decisions with lasting effect also go into the business decision log (business/decision-log) with the reasoning.

11. Performance measures

Measure	Definition	Target (Example)	Owner
Forecast accuracy (WAPE, lag 1, family)	Total absolute error divided by total actual	At most 10%	Demand planner
Forecast bias	(Forecast minus actual) divided by actual	Within plus or minus 5%	Sales lead
Production plan adherence	Produced quantity within plus or minus 5% of plan, by family	95% of families	Operations lead
OTIF to customers	Orders delivered on the agreed date and in full	95%	Operations lead
Days of supply	Closing inventory divided by average daily demand of the next month	Within target range	Supply planner
Cycle discipline	Steps completed by their deadline	5 of 5	Process owner

Use the KPI scorecard template (business/kpi-scorecard) if the organization already reports measures in a common format.

12. Actions and follow-up

ID	Action	Owner	Due	Status
ACT-001 (Example)	Confirm online listing with the retail chain	[@key-account-manager]	2026-11-30	Open
ACT-002 (Example)	Issue request for quotation to two motor suppliers	[@procurement-lead]	2026-12-05	Open
ACT-003 (Example)	Update the budget phasing for November to February	[@finance-lead]	2026-12-01	Open

Exceptions inside the frozen period:

ID	Date	Change	Requested by	Approved by	Reason
EXC-001 (Example)	2026-11-06	Moved 1,500 units from week 46 to week 45	Sales lead	Operations lead	Customer collection date moved earlier

13. Glossary

Term	Meaning in this plan
S&OP	Sales and operations planning: the monthly process that balances demand, supply and financial plans at aggregate level
Unconstrained demand	What customers would buy if supply were unlimited
Constrained supply plan	What the operation can produce and deliver given capacity, materials and logistics
Product family	A group of products that share capacity and planning logic
Time fence	A boundary in the horizon after which plan changes need more approval
Lag	The number of months between the forecast snapshot and the month it predicts
WAPE	Weighted absolute percentage error, total absolute error over total actual
Bias	Systematic over- or under-forecasting
OTIF	On time in full delivery to customers
Days of supply	Inventory expressed as days of expected demand

14. References and related templates

ASCM, Association for Supply Chain Management: professional body whose education material covers sales and operations planning (https://www.ascm.org/). Terms in this template are written in original wording.
Related templates in this library:
- mba/mba-supply-chain-guide for supply chain concepts and terms.
- mba/mba-inventory-card for safety stock and inventory policy.
- mba/mba-supply-chain-resilience-card for scenario thinking about disruptions.
- logistics/warehouse-sop and logistics/carrier-scorecard for the distribution side of the supply plan.
- business/decision-log and business/kpi-scorecard for decisions and measures.

Standard and licence note

Based on widely used sales and operations planning practice; no single standard or law defines the process. ASCM is named as a source of professional education on S&OP; no text from ASCM or any other publisher is reproduced. All structure, wording, tables and numbers are original, and the figures are invented examples, not benchmarks. Check current guidance from your professional body and your own policies before use. This is a planning format, not financial advice.

Template licence: MIT.