SAP Knowledge Base Article - Public

1811086 - How to Add the Functionally of Calculating the Partial Sum of the Total Amount in the Sales Order or Customer Invoice


How to add the functionally of calculating the Partial Sum of Total Amount in the Sales Order or Customer Invoice.


SAP Business ByDesign

Reproducing the Issue

  1. Go to the Sales Orders work center.
  2. Go to the Sales Orders view.
  3. Show All Orders and Find XYZ (XYZ represents the ID of the sales order).
  4. Click the Edit button.
  5. Click the View All button.
  6. Go to the Items tab.
  7. No possibility to calculate the Partial Sum of the Total Amount.


SAP Business ByDesign does not have any standard functionality to calculate the Partial Sum of the Total Amount of a Sales Order or a Customer Invoice.


You can implement this functionality by adding extension fields or via customized enhancement by the Cloud Service Center.

Example for the key user adapted extension field:

  1. Go to the Sales orders work center.
  2. Select the New Sales Order from Common Tasks.
  3. Select the View All button.
  4. Go to the Adaptation Mode.
  5. Select the View All button and go to the Items tab.
  6. Select the Edit Screen option.
  7. Select the Items section.
  8. Select the Extension Field.
  9. Add a field of type Calculation and select the calculation rule as per your requirement.

You can also check the below help documents for Adaptation:

  • Key User Adaptation Quick Guide
  • Create an Extension Field

You can find more details about the services offered by the Cloud Service Center on .

You can contact the Cloud Service Center as follows:

  1. If you are a partner: please use or the Partnerfinder.
  2. If you are a customer: please use the little blue box “Contact Us” shown on the very right-hand side of, choose “Contact Us”, choose “Services”, choose “SAP Custom Development” and complete the page.


Total Amount, Sales Order, Customer Invoice, Extension Field. , KBA , AP-BP-BPT , Business Partner Template , How To


SAP BUSINESS BYDESIGN 1708 ; SAP Business ByDesign 1302 ; SAP Business ByDesign 1305 ; SAP Business ByDesign feature pack 4.0