How To Fix KPN051 - Adapt invoicing plan for material component

KPN051 - Overview

• Message type: E = Error

• Message class: KPN - Costing: Networks, Projects

• Message number: 051

• Message text: Adapt invoicing plan for material component

What causes this issue?

You have used a unit costing to recalculate the price of the material
component. An invoicing plan with partial invoicing by value has also
been maintained for the material component, but cannot be adjusted
automatically.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Adapt the invoicing plan manually.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KPN051 - Adapt invoicing plan for material component ?

  The SAP error message KPN051, which states "Adapt invoicing plan for material component," typically occurs in the context of invoice verification or when dealing with material components in a project or production environment. This error is often related to the invoicing plan settings for materials that are part of a project or a production order.
  
  Cause:
  The error can arise due to several reasons, including:
  
  
  Invoicing Plan Configuration: The invoicing plan for the material component may not be correctly configured. This could mean that the invoicing plan is missing, incomplete, or not aligned with the requirements of the project or order.
  
  
  Material Master Data: The material master data for the component may not have the necessary settings for invoicing plans, such as the correct pricing or billing type.
  
  
  Project or Order Settings: The project or production order may not be set up to handle the invoicing plan correctly, leading to discrepancies in how the materials