By Tom King
SAP Fiori apps help manufacturing teams compare actual and target costs, investigate production-order differences, and analyze performance by work center and operation. This article explains Production Cost Analysis (F1780) and Analyze Costs by Work Center/Operation (F3331).
2026 editorial note: Tom King’s original 2021 screenshots and walkthrough are preserved below. App availability, filters, and supported costing scenarios depend on your SAP S/4HANA edition and release. Distinguish analytical cost differences from posted WIP and settlement variances, especially when using event-based production accounting.
Table of Contents
- Introduction
- Production Cost Analysis App (F1780)
- Actual Costs, Plan Categories, and Target Costs
- Order Status, WIP, and Variances
- Analyze Costs by Work Center/Operation App (F3331)
- A Practical Manufacturing Variance Review Workflow
- Glossary
- SAP Documentation
Introduction
Manufacturing variance analysis compares costs against a defined baseline. A plan/actual comparison uses planned costs; a target/actual comparison adjusts the relevant cost baseline for actual output. See the glossary definitions of target costs and variance categories. Detailed variance categories can help explain price, quantity, resource, and other differences.
For background on cost planning, WIP, variance calculation, and settlement, see our SAP Product Cost Controlling guide. For a chapter-by-chapter book overview, see Production Variance Analysis in SAP S/4HANA.
Table 1 compares two SAP Fiori apps that support complementary levels of analysis. Available measures and supported costing scenarios depend on your release and configuration.
| App | Main Focus | Useful Question |
|---|---|---|
| Production Cost Analysis (F1780) | Manufacturing-order costs and detailed cost breakdowns. | Which orders show cost differences that need investigation? |
| Analyze Costs by Work Center/Operation (F3331) | Costs and differences by work center and operation. | Where in the manufacturing process do cost differences arise? |
Table 1: Choosing an App for Manufacturing Cost Analysis
Production Cost Analysis App (F1780)
The Production Cost Analysis app in Figure 1 provides order-level cost analysis comparable to SAP GUI report S_ALR_87013127. It is an analytical alternative; available fields and functions differ by release.
Figure 1: Production Cost Analysis - Summary View
You select the primary report filters at the top to display a summary of production order costs.
A list of orders is displayed with target costs, actual costs, and variances.
Navigate from an order to its detailed costs. This view supports analysis similar to SAP GUI report KKBC_ORD.
Click on ">" (last column) to switch to an individual order. Figure 2 displays a report for order 1003133.
Figure 2: Production Cost Analysis - Order Details
You can group costs by G/L account, business transaction, and cost component.
Actual Costs, Plan Categories, and Target Costs
Actual accounting line items are recorded in ACDOCA, the Universal Journal. ACDOCP holds financial plan data; analytical target costs can be calculated from that plan data rather than stored as target-cost postings.
The original example compares PLANORD01 (order plan costs) with PLANORD02 (material standard costs). These provide different baselines for interpreting manufacturing performance. Their availability and use depend on the app and costing scenario; they are not universal substitutes for classic target cost versions.
2026 clarification: On-the-fly target calculation has restrictions. For F1780, the linked SAP S/4HANA 2022 FPS03 documentation specifies period-end target calculation for CO production orders (order category 04) and product cost collectors (05), using COSB and classic target cost versions. This restriction should not be read as applying to every manufacturing-order category. For event-based production accounting, use the applicable event-based production-cost and order-cost apps. Check the documentation for your release.
Plan Category selection determines the variance view shown. Figure 3 shows the two options.
Figure 3: Selecting How Target Costs are Calculated
In the illustrated comparison, Production Order Standard Costs uses the material standard-cost baseline (PLANORD02 in ACDOCP). Check that this target-cost method is supported for your order category and app version.
Production Order Plan Cost represents the preliminary order-cost baseline (PLANORD01). The presence of plan data does not mean that every app exposes both target-cost methods.
Order Status, WIP, and Variances
Use the order-status filters to focus the analysis. In the original example, open orders are released but not fully delivered or technically completed; completed production is identified using DLV or TECO. Neither status is the same as the separate SAP system status CLSD.
A report difference on an open order is not automatically the WIP amount to capitalize. WIP valuation and variance postings follow the configured accounting process. In classic period-end processing, variance calculation and settlement remain separate steps; displaying analytical targets does not execute them.
Check the filters available in your installed app before comparing it with SAP GUI status-selection profiles. The original 2021 interface should not be treated as a statement of current feature limitations.
Analyze Costs by Work Center/Operation App (F3331)
The Analyze Costs by Work Center/Operation app groups manufacturing costs at work center and operation level, helping teams identify where differences arise. For the underlying master data and activity formulas, see how work centers impact product costing.
This report contains chart and tabular report sections which are both displayed when you first run the app as shown in Figure 4.
Figure 4: Analyze Costs by Work Center/Operation Initial Report Window
You can expand each section to display more information.
The chart section at the top is useful for comparing the performance of work centers to identify areas for further review.
These examples use bar charts. You can also select pie charts, stacked bar charts, line charts, and scatter charts.
A bar chart view comparing plan/actual debit variances with target/actual debit variances by work center is displayed in Figure 5.
Figure 5: Analyze Costs by Work Center/Operation Chart View
The tabular report shown in Figure 6 details costs at the work center based on both activity posting and material goods issues.
Figure 6 shows the Work Center Summary view. You can select other views.
Figure 6: Analyze Costs by Work Center/Operation Tabular View
Production managers now have a view of performance at the work center level.
Component-to-operation assignments in routings and recipes help attribute material consumption to operations and work centers. Review those assignments and the applicable posting process before interpreting the breakdown; missing assignments can affect where costs appear.
Use the available plan-category, measure, and period filters to establish a consistent comparison basis. Confirm the selected baseline before interpreting plan/actual and target/actual differences.
Read the results for the selected fiscal periods and available posting data. Newly posted transactions can change the analysis within a period; you do not necessarily need to wait until the next period to see corrective action reflected. Aggregate period totals can, however, obscure individual improvements, so review order and operation details as well.
A Practical Manufacturing Variance Review Workflow
Use a consistent review sequence so that an apparent cost difference leads to an investigation and an agreed action:
- Define the scope. Choose the plant, orders, fiscal periods, currency, and order statuses you want to review. Keep those selections consistent when comparing views.
- Confirm the baseline. Record whether you are comparing plan with actual costs or target with actual costs, and check the selected plan category and supported target-cost method.
- Prioritize the differences. Use the order-level view in F1780 to identify results that warrant investigation. Review both the amount and the business context before treating a difference as a performance issue.
- Investigate the detail. Examine relevant accounts and cost components, then use F3331 where supported to investigate work centers and operations. Check the underlying postings and master-data assignments before assigning a cause.
- Agree an action and follow up. Assign an owner, document the finding, and review later postings using the same comparison basis. Reconcile accounting results through the applicable WIP, variance-calculation, and settlement process.
For related accounting detail, see our SAP Variance Split in S/4HANA guide. Variance split and the analytical differences displayed by these apps serve different purposes.
Understand Your Manufacturing Cost Variances
Make sense of target-versus-actual costs, work center differences, and production-order results. ERPCorp can help your team review costing assumptions, investigate variances, and choose the right SAP S/4HANA reporting approach.
Glossary
Actual Costs
Costs recorded from business transactions, including material consumption, activity allocation, and overhead. Actual debits and credits must be distinguished when analyzing an order.
ACDOCA
The Universal Journal line-item table for integrated actual accounting data in SAP S/4HANA.
ACDOCP
The central financial plan-data table in SAP S/4HANA. It is distinct from the actual accounting line items in ACDOCA.
Cost Component
A grouping of costs, such as material, labor, or overhead, defined through the cost component structure.
Plan Category
An identifier distinguishing sets of financial plan data, such as order plan costs and material standard costs.
Preliminary Cost Estimate
An estimate of planned manufacturing-order costs based on the relevant quantity structure and costing settings.
Routing and Recipe
Master data describing production operations or process-manufacturing operations and phases, with the activity and component assignments used in costing and execution.
SAP Fiori
SAP’s role-based user-experience approach and app design system. Fiori apps use application services and models; not every app reads the Universal Journal directly.
Standard Cost Estimate
A material cost estimate that can establish the standard price when marked and released under the applicable costing and valuation settings.
Target Costs
Expected costs for actual output, derived from the selected baseline and costing rules. Lot-size-dependent costs scale with output; lot-size-independent costs require separate treatment.
Target Cost Version
A classic variance-calculation setting defining the target-cost basis and calculation purpose. Version 0 supports settlement-relevant total variance; analytical comparisons do not themselves post settlement.
Universal Journal
SAP S/4HANA’s integrated actual accounting model, centered on ACDOCA. It does not mean that every financial report reads only one table.
Variance Categories
Classifications used to explain cost differences, such as input price and quantity variances. Distinguish calculated categories from a simple difference displayed in an analytical report.
Work Center
A master-data object representing where production operations are performed, with settings for scheduling, capacity, and costing. Cost-center assignments can be time-dependent.
Work in Process (WIP)
The valuation of unfinished production under the configured accounting method. An analytical actual/target difference alone does not establish the WIP posting.
SAP Documentation
- On-the-Fly Target Cost Calculation: plan categories and restrictions
- Analyze Costs by Work Center/Operation: SAP procedure
About the author: Tom King’s speaker profile.