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Please see the SAP Analytics Approach document, section 'Documentation' for more information about the context of this document.

   

 

   

 

High-Level Specification

ParameterValue
Application System (Delivery Tool)

SAC Story

Functional Overview

The Project Business Case captures key financial information about a project in a simplified and standardized format to enable:

  • Calculation of key financial indicators to enable comparable financial reporting across a Project Portfolio
  • Calculation of Project Scoring to support the Prioritization process

The Business Case includes:

  • Capturing financial information such as Sales Prices, Sales Volumes
  • Calculation of financial measures such as Sales Forecast, Contribution Margin
  • Calculation of financial indicators, such as NPV, MIRR and VCI
  • Calculation of Project Score.

Scope

The Project Business Case must be completed for all financially driven projects.

Process Flow Diagram

 


Step

Description

Comment

1.Create ItemA new Item is created in S4HANA. The Item master data is synch'd to SAC.
2.Maintain Project Cost

A time-phased Project Cost is required for all Portfolio Items.

This is entered at Item level for new Items or copied from Detailed Planning for Items with a Project/WBS.

Past periods are automatically over-written with actual costs.

3.Financial Driver?If the Project has a financial driver, then a Business Case is required.
4.Complete Business Case*

Mandatory inputs to the Business Case are made.

5.Calculate Financial Indicators*Financial Indicators such as NPV, MIRR and VCI are calculated from the business case inputs.
6.Calculate Project Score**

If the Project has a financial driver, Project Score is calculated based on the financial indicators from the Business Case.

Otherwise, Project Score is calculated based on a Risk assessment.

7.Maintain ItemPortfolio Item master data is maintained throughout its lifecycle.
8. Next?Various planning actions are required throughout the life of the Portfolio Item
9.FY Budget RequestFY Budget Request is maintained for Items requiring budget for the next Financial Year. This is an annual process for the relevant Items.
10.Stage Gate Funding RequestA Stage Gate is triggered. Depending on the Item Type and Stage Gate, this may involve a funding request.
11.Variation Funding RequestA Variation Funding Request is made mid-phase when supplementary budget is required.
12.Detailed Planning

During the life of the Item/Project a time-phased, detailed plan can be maintained at WBS Element level. This can be copied at Item level to Project Cost.

Past periods are automatically over-written with actual costs.

* Covered in this Functional Specification

** Referenced in this Function Specification, but details not included.

Solution Overview

Input from: Reporting & Analytics Consultant

The Project Business Case incorporates data drawn from the following sources:

  • Centrally maintained Master Data
  • Project Costs - an Item Financial View maintained in a separate Planning page
  • Data inputs directly in the Business Case
  • Calculations

The results are stored in DSP against the Portfolio Item.

Story Definition

Overview Page 

An Overview Page for 'Portfolio Item Planning & Reporting' will include a link to the 'Portfolio Item Planning' Story.

This multi-page Story manages Cluster, Item and WBS level planning. The Business Case is a page within this Story.

The Story pages for 'Portfolio Item Planning' are defined across the following Functional Specifications:

StoryPage #PageFunctional Specification
Portfolio Item Planning1Project Cost (Item)ERP-669 SAC Planning Portfolio Items
2Project Cost (Cluster)ERP-669 SAC Planning Portfolio Items
3Business Case (Item/Cluster)ERP-263 SAC Project Business Case
4Detailed Planning (Item)

ERP-670 SAC Planning WBS Elements


Further related planning Stories are accessed via the same 'Portfolio Item Planning & Reporting' Overview Page:

StoryPage #PageFunctional Specification
FY Budget Request1FY Budget Request (Item/Cluster)

ERP-669 SAC Planning Portfolio Items

Stage Gate Funding Request1Stage Gate Funding Request

ERP-669 SAC Planning Portfolio Items

Variation Funding Request1Variation Funding Request

ERP-669 SAC Planning Portfolio Items

Story Page 3 - Business Case

Page Objective

This page supports input of the Business Case and calculation of Financial Indicators and Project Score.

Page filters

Report

Field Name

Mandatory/Optional

Prompt Type

(Single Value, Multiple Single Values, Interval, Selection Option, Hierarchy)

Default Value(s) or Restrictions

(please provide default value)

Item IdMandatory

Single Value

Select from Hierarchy with option to filter by Item attributes such as Description, Person Responsible


Page level input controls

N/a

Calculations

Calculations are incorporated in the Layout tables below.

Layout

 

Refer here for a mock-up of the Business Case: Business Case Template - Google Sheets


If multiple data sources consumed by story:

Widget

Data ModelFieldFilter

Header

PPM_ITEM

Project Name:

CGPL_TEXT-TEXT1



PPM_ITEM

Project ID

/RPM/ITEM_D-EXTERNAL_ID



PPM_ITEM

Project Owner:

/RPM/ITEM_D-ZXX14

Derive Personnel Name from Position

PPM_ITEM/RPM/ITEM_D-CATEGORYRetrieve description from RPM_PROJ_CAT

0. Preliminary Information

PPM_ITEMYear of Project Kick-Off

Mandatory, format YYYY

Default to year of /RPM/ITEM_D-PLANNED_START


PPM_ITEMFirst Year of Commercial Sales

Optional, format YYYY

If entered, must be >= Year of Project Kick-Off


PPM_ITEMTime to Full Maturity (Years)

Optional, integer

If entered, must be >= 0


PPM_ITEMDiscount Rate (WACC)

Mandatory, format %

Must be >= 0 and <= 100

If blank, take default from /SYQ/T_SCORING_PARAMS-PARAM_VALUE where:

/SYQ/T_SCORING_PARAMS-CALCULATION = 'NPV'

/SYQ/T_SCORING_PARAMS-PARAM = 'Discount Rate/WACC'


SCORING_PARAMETERS

'Years for NPV Calculation' value:

/SYQ/T_SCORING_PARAMS-PARAM_VALUE

/SYQ/T_SCORING_PARAMS-CALCULATION = 'NPV'

/SYQ/T_SCORING_PARAMS-PARAM = 'Years for NPV Calculation'


PPM_ITEMCurrency

Mandatory

Default to Group Currency (EUR) and allow to switch to Item currency (/RPM/ITEM_D-CURRENCY)



Currency Multiplier

Mandatory

Select from list (1's, 1,000's, 1,000,000's)

Default to 1000's


PPM_ITEMEnd Year for NPV Calculation

Calculated:

   If First Year of Commercial Sales = 0 then

      Year of Project Kick-Off + Years for NPV Calculation

   Else

      First Year of Commercial Sales + Years for NPV Calculation


PPM_ITEMProbability of Commercial Success

Optional, format %

If entered, must be >= 0 and <= 100


PPM_ITEMProbability of Technical Success

Optional, format %

If entered, must be >= 0 and <= 100


PPM_ITEMRisk Adjustment

Mandatory, format %

Must be >= 0 and <= 100


PPM_ITEM

Working Capital/Sales Ratio

Mandatory, format %

Must be >= 0 and <= 100

If blank, take default from /SYQ/T_SCORING_PARAMS-PARAM_VALUE where:

/SYQ/T_SCORING_PARAMS-CALCULATION = 'NPV'

/SYQ/T_SCORING_PARAMS-PARAM = 'Working Capital/Sales Ratio'


PPM_ITEMEBITDA at MaturityOptional, format as per Currency

1. Project Cost


PPM_ITEM

Project Cost - Opex:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Filter:

  • Financial View = 20 (Project Cost)
  • Financial Category = Z002 (Opex)
  • Financial Group = Z001 (All Costs)

PPM_ITEM

Project Cost - Capex:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Filter:

  • Financial View = 20 (Project Cost)
  • Financial Category = Z001 (Capex)
  • Financial Group = Z001 (All Costs)


Total Project Costs

Display-only, format as per Currency

Calculated:

   (Project Cost - OPEX) + (Project Cost - CAPEX)

2. Project P&L Impact

PPM_ITEM

Unit

Mandatory

Select from list of defined UOM


PPM_ITEM

Product Volumes Unit:

/RPM/FIN_PLAN-UNIT

Display-only, same as selected Unit

Filter:

  • Financial View = 80 (Product Volumes)
  • Financial Category = Z003 (All Costs)
  • Financial Group = Z001 (All Costs)


PPM_ITEM

Product Volumes:

/RPM/FIN_PLAN-QUANTITY

Optional, format as quantity in selected Unit

Filter:

  • Financial View = 80 (Product Volumes)
  • Financial Category = Z003 (All Costs)
  • Financial Group = Z001 (All Costs)

PPM_ITEM

Product Selling Price Unit:

/RPM/FIN_PLAN-UNIT

Display-only, derived as Currency / Unit

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z092 (Product P&L)
  • Financial Group = Z921 (Product Selling Price)

PPM_ITEM

Product Selling Price:

/RPM/FIN_PLAN-AMOUNT

Optional, format is Currency per selected Unit

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z092 (Product P&L)
  • Financial Group = Z921 (Product Selling Price)

PPM_ITEM

Sales Forecast:

/RPM/FIN_PLAN-AMOUNT

Display-only

Calculated per year:

   Product Volumes * Product Selling Price

Filter:

  • Financial View = 81 (Sales Forecast)
  • Financial Category = Z003 (All Costs)
  • Financial Group = Z001 (All Costs)


PPM_ITEM

Product Variable Cost:

/RPM/FIN_PLAN-AMOUNT

Optional, format as per Product Selling Price

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z092 (Product P&L)
  • Financial Group = Z922 (Product Variable Cost)

2. Project P&L Impact

PPM_ITEM

Contribution:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   Product Volumes * (Product Selling Price - Product Variable Cost)

Filter:

  • Financial View = 82 (Contribution)
  • Financial Category = Z003 (All Costs)
  • Financial Group = Z001 (All Costs)

PPM_ITEM

Contribution in % of Sales:

/RPM/FIN_PLAN-QUANTITY

Display-only, format as %

Calculated per year:

    Contribution / Sales Forecast * 100

Filter:

  • Financial View = 83 (Contribution %)
  • Financial Category = Z003 (All Costs)
  • Financial Group = Z001 (All Costs)

PPM_ITEM

Total Fixed Costs:

/RPM/FIN_PLAN-AMOUNT

Optional, format as per Currency

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z092 (Product P&L)
  • Financial Group = Z924 (Total Fixed Costs)
3. Cash ImpactsPPM_ITEM

Working Capital:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   Working Capital/Sales Ratio * Sales Forecast

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z093 (Cash Impact)
  • Financial Group = Z930 (Working Capital)

PPM_ITEM

Change in Working Capital:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   Sales Forecast this year - Sales Forecast last year

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z093 (Cash Impact)
  • Financial Group = Z931 (Change in Working Capital)

PPM_ITEM

Other Cash Impacts:

/RPM/FIN_PLAN-AMOUNT

Optional, format as per Currency

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z093 (Cash Impact)
  • Financial Group = Z932 (Other Cash Impacts)
4. SubsidiesPPM_ITEM

Subsidy:

/RPM/FIN_PLAN-AMOUNT

Optional, format as per Currency

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z094 (Subsidies)
  • Financial Group = Z001 (All Costs)
5. Interim Calculations
Year XXXX - Year YYYY

Display only

Year XXXX = Year of Project Kick-Off

Year YYYY = End Year for NPV Calculation


PPM_ITEM

Discount Period from Kick-Off:

/RPM/FIN_PLAN-QUANTITY

Display-only, format as per Currency

Calculated per year:

   If Year < Year of Project Kick Off or > End Year for NPV Calculation then

      zero

   Else

      If previous year Discount Period > 0 then

         Add 1 to previous year Discount Period

      Else

         Add 0.5 to previous year Discount Period

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z950 (Discount Period)

PPM_ITEM

Cashflow:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   If Year < Year of Project Kick Off or > End Year for NPV Calculation then

         zero

      Else

         Contribution - Total Project Costs - Change in Working Capital - Other Cash Impact

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z951 (Cashflow)

PPM_ITEM

Discounted Cashflow:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   Cashflow / (1 + Discount Rate) ^ Discount Period from Kick-Off

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z952 (Discounted Cashflow)

PPM_ITEM

Risk Adjusted Contribution:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   If Year < Year of Project Kick Off or > End Year for NPV Calculation then

         zero

      Else

         Contribution * Risk Adjustment %

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z953 (Risk Adjusted Contribution)

PPM_ITEM

Risk Adjusted Cashflow:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   If Year < Year of Project Kick Off or > End Year for NPV Calculation then

         zero

      Else

         Risk Adjusted Contribution - Total Project Costs - Change in Working Capital 

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z954 (Risk Adjusted Cashflow)

PPM_ITEM

Risk Adjusted Discounted Cashflow:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   Risk Adjusted Cashflow / (1 + Discount Rate) ^ Discount Period from Kick-Off

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z955 (Risk Adjusted Discounted Cashflow)

PPM_ITEM

Cumulative Discounted Cash Flow:

/RPM/FIN_PLAN-AMOUNT

Display-only, format as per Currency

Calculated per year:

   If Year < Year of Project Kick Off or > End Year for NPV Calculation then

         zero

      Else

         Discounted Cashflow for this year + Cumulative Discounted Cash Flow for
         previous year 

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z956 (Cumulative Discounted Cash Flow)

PPM_ITEM

Payback Period (Days):

/RPM/FIN_PLAN-QUANTITY

Display-only, format as per Currency

Calculated per year:

   If Cumulative Discounted Cash Flow = 0 then

      zero

   ElseIf Cumulative Discounted Cash Flow < 0 then

      365

   ElseIf previous year Cumulative Discounted Cash Flow > 0 then

      zero

   Else

      (previous year Cumulative Discounted Cash Flow * -1) / (Cumulative Discounted
      Cash Flow - previous year Cumulative Discounted Cash Flow) * 365

Filter:

  • Financial View = 90 (Business Case)
  • Financial Category = Z095 (Interim Calculations)
  • Financial Group = Z957 (Payback Period)
6. Financial IndicatorsPPM_ITEM

Year XXXX - Year YYYY

As above


PPM_ITEM

NPV (Net Present Value)

Display-only, format as per Currency

Calculated:

   Sum (Discounted Cashflow) for all years


PPM_ITEM

Risk Adjusted NPV

Display-only, format as per Currency

Calculated:

   Sum (Risk Adjusted Discount Cashflow) for all years


PPM_ITEM

MIRR (Modified Internal Rate of Return)

Display-only, format as per Currency

Calculated:

   MIRR (Sum (Discounted Cashflow) for all years, Discount Rate, Investment Rate)


PPM_ITEM

Discounted Payback Period

Display-only, format as per Currency

Calculated:

    Sum (Playback Period for all years) / 365


PPM_ITEM

VCI (Value Creation Index)

Display-only, format as per Currency

Calculated:

   NPV / Sum (Total Project Costs) for all years


PPM_ITEM

Project Score

Display-only, numeric

Refer to ERP-669 SAC Planning Portfolio Items for the calculation

7. Comments and JustificationPPM_ITEM_Long_Text

CGPL_TEXT-LTXT

Optional, long text commentary to support Business Case

Filter:

  • /RPM/OBJECT_LTXT-LTXT_FIELD_NAME = 'Business Case Comments/Justification'

Actions

Calculate & Save

On 'Calculate & Save', the following automations occur:

  • All calculations are performed and the results displayed
  • Financial View 'Project Cost' is copied to Financial View 'Project Cost - Scoring' to ensure the Project Cost at the time of the calculation is saved.

Story Page N+1 (etc.)

Story Filters

Report

Field Name

Mandatory/Optional

Prompt Type

(Single Value, Multiple Single Values, Interval, Selection Option, Hierarchy)

Default Value(s) or Restrictions

(please provide default value)













Data models 

Data Model Technical NameData Model DescriptionJira Development IDLink to Data Model Functional Specification 
(Filled when available)Text for data model









Business Roles

Design Rationale

Input from: Reporting & Analytics Consultant

Assumptions

Dependencies

Special Requirements

Frequency of Analysis/Report Run

Testing Considerations / Dependencies

N.B. Unless this is a planning story, the testing should cover layout and user experience NOT data values for metrics created in the data model. Data model values will be tested in conjunction with the data model specification.

How to test

The developer will need to test repeatedly, so where appropriate provide instructions to reverse the actions performed so the test may be run again, or explain how to create new input data to the test. In particular, the developer will need logons for test users representing the various roles within the approval process.

Test Conditions and Expected Results

IDConditionExpected Results









Testing Considerations / Dependencies

Other Requirements

See also

No files shared here yet.

Change log

Version Published Changed By Comment
CURRENT (v. 28) Feb 24, 2026 13:46 CONNELLY-ext, Delia
v. 44 Jan 14, 2026 08:25 CONNELLY-ext, Delia
v. 43 Jan 13, 2026 14:10 CONNELLY-ext, Delia
v. 42 Jan 13, 2026 11:06 CONNELLY-ext, Delia
v. 41 Jan 13, 2026 11:05 CONNELLY-ext, Delia
v. 40 Jan 07, 2026 16:44 CONNELLY-ext, Delia
v. 39 Jan 06, 2026 15:51 CONNELLY-ext, Delia
v. 38 Jan 06, 2026 15:44 CONNELLY-ext, Delia
v. 37 Jan 06, 2026 15:36 CONNELLY-ext, Delia
v. 36 Dec 18, 2025 15:12 CONNELLY-ext, Delia

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