# SAP Variant Configuration Order Entry Time Savings and Payback Calculator

> Source: https://netray.co/tools/sap-vc-order-entry-time-savings-calculator
> Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems.
> Section: Free Tools

## Short answer

Estimate time saved per order, errors avoided and payback months for a variant configuration project.

## Category

sap

## Erp

SAP S/4HANA

## Audience

- SAP SD consultant
- Sales operations manager
- ERP project sponsor

## Tool

**Kind:** calculator

**Currency:** $

**Inputs:**

#### Configured orders per year

**Key:** orders

**Type:** number

**Default:** 1800

**Min:** 0

**Step:** 50

**Unit:** orders

#### Minutes per order, manual specification

**Key:** manual_min

**Type:** number

**Default:** 55

**Min:** 0

**Step:** 1

**Unit:** min

**Help:** Including emails, spreadsheets and engineering clarification.

#### Minutes per order with configuration

**Key:** vc_min

**Type:** number

**Default:** 18

**Min:** 0

**Step:** 1

**Unit:** min

#### Orders with a spec error before

**Key:** error_before

**Type:** number

**Default:** 7

**Min:** 0

**Max:** 100

**Step:** 0.5

**Unit:** %

#### Orders with a spec error after

**Key:** error_after

**Type:** number

**Default:** 2

**Min:** 0

**Max:** 100

**Step:** 0.5

**Unit:** %

#### Average cost of one error

**Key:** error_cost

**Type:** number

**Default:** 1400

**Min:** 0

**Step:** 50

**Unit:** $

**Help:** Rework, expedite, credit notes and engineering time.

#### Blended cost per hour

**Key:** rate

**Type:** number

**Default:** 55

**Min:** 0

**Step:** 1

**Unit:** $/h

#### Project cost, one time

**Key:** project_cost

**Type:** number

**Default:** 180000

**Min:** 0

**Step:** 5000

**Unit:** $

#### Annual model maintenance

**Key:** run_cost

**Type:** number

**Default:** 24000

**Min:** 0

**Step:** 1000

**Unit:** $

**Outputs:**

#### Hours saved per year

**Key:** hours_saved

**Expr:** orders * (manual_min - vc_min) / 60

**Format:** hours

#### Value of time saved

**Key:** time_value

**Expr:** hours_saved * rate

**Format:** currency

#### Errors avoided per year

**Key:** errors_avoided

**Expr:** orders * (error_before - error_after) / 100

**Format:** integer

#### Value of errors avoided

**Key:** error_value

**Expr:** errors_avoided * error_cost

**Format:** currency

#### Net annual benefit

**Key:** net_benefit

**Expr:** time_value + error_value - run_cost

**Format:** currency

**Primary:** true

#### Payback

**Key:** payback

**Expr:** if(gt(net_benefit, 0), project_cost / net_benefit * 12, 0)

**Format:** months

**Primary:** true

**Description:** Shows 0 when the net benefit is not positive.

**Chart:**

#### Net annual benefit vs configured orders per year

**Type:** line

**X:** orders

**From:** 100

**To:** 5000

**Steps:** 30

**Series:**

- net_benefit

**Disclaimer:** Benefit estimates depend on your own measured times and error rates. Treat the output as a starting point for a business case, not a forecast.

## Content

**Intro:** Variant configuration is justified by faster, more accurate order entry as much as by master data savings. This calculator turns your order volume, time per order and error rates into annual benefit and payback.

**Sections:**

#### How to use it

**Body:** Measure rather than guess. Sample ten recent orders and time how long it takes from receiving the request to a released sales order, including the questions sent to engineering. Count errors as orders that needed a correction after confirmation. Enter project cost and yearly maintenance honestly, because a configuration model needs an owner.

**Bullets:**

- Use recent orders, not the best case
- Include engineering time in minutes per order
- Count only errors caused by specification

#### The calculation

**Body:** Hours saved equals orders times the difference in minutes per order, divided by 60. Errors avoided equals orders times the drop in error rate. Annual benefit adds the value of time and avoided errors, then subtracts model maintenance. Payback in months is project cost divided by net annual benefit, multiplied by 12.

#### Interpreting the output

**Body:** A positive payback under 24 months is typical for companies with a high order count and costly errors. If the result is driven by error cost, review how you arrived at it; one costly miss can inflate an average. The chart shows how sensitive the case is to order volume: below a threshold the net benefit is negative because maintenance outweighs the savings.

#### Common mistakes

**Body:** Cases that ignore maintenance look better than they are. Others assume everyone reaches the best time per order on day one. Add a ramp up, and reduce benefits in year one.

**Bullets:**

- Leaving out model maintenance
- Using vendor claims for time saved
- Counting errors that configuration cannot prevent

**Cta:** Netray can help measure current order cycle times and error rates directly from your ERP order history so the case rests on data.

**Faq:**

#### What counts as an order entry error?

**Answer:** An order whose product specification had to be corrected after confirmation, for example a wrong option, missing accessory or incompatible combination. Count only those that variant configuration rules could prevent.

#### Why subtract maintenance cost?

**Answer:** A configuration model needs engineers to change characteristics, dependencies and BOMs when products change. Skipping this cost makes the case look better than reality.

#### What payback should I expect?

**Answer:** It depends heavily on order volume and error cost. High volume, complex products tend to recover project cost within one to two years, while low volume businesses rarely do.

#### Does this include revenue effects?

**Answer:** No. Faster quoting can win more deals, but that benefit is uncertain, so keep it out of the base case and show it as upside.

## Search terms

sap variant configuration roi, sap vc payback calculator, configure to order savings, order entry error cost calculator, product configurator roi, sap sales order configuration time, reduce order entry errors manufacturing, configure to order business case

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