How To Fix KK640 - Error when determining process costs -> Error log

KK640 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 640

• Message text: Error when determining process costs -> Error log

What causes this issue?

Errors have occurred when determining process costs.

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?

Read the error log.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK640 - Error when determining process costs -> Error log ?

  The SAP error message KK640 typically indicates that there is an issue with determining process costs in the Controlling (CO) module, specifically related to cost object controlling or process order costing. This error can arise due to various reasons, such as missing configuration, incorrect master data, or issues with the underlying data.
  Causes of KK640 Error
  
  
  Missing or Incorrect Master Data: The error may occur if the necessary master data (like cost centers, activity types, or internal orders) is not set up correctly or is missing.
  
  
  
  Configuration Issues: Incorrect configuration in the controlling area, cost element, or cost object settings can lead to this error.
  
  
  Data Inconsistencies: Inconsistencies in the data being processed, such as missing entries in the cost component structure or incorrect assignment of cost elements.
  
  
  Process Order Issues: If the process order is not correctly defined or if there are issues with the order status, it can lead to errors in cost