How To Fix KK380 - There is an inconsistency between the costing model and class

KK380 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 380

• Message text: There is an inconsistency between the costing model and class

What causes this issue?

Program error:
The characteristics in the costing model are not consistent with the
assignment of the class.

System Response

You are unable to save the costing model.

How to fix this error?

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

INCLUDE NA_CKSYSAD OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

Inform the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

KK380 - Details

• The SAP error message KK380, which states "There is an inconsistency between the costing model and class," typically occurs in the context of product costing and can arise due to discrepancies in the configuration of costing models and classes in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  
  Costing Model and Class Mismatch: The error usually indicates that the costing model being used does not match the costing class assigned to the material or the cost object. This can happen if the costing model is not properly configured to handle the specific costing class.
  
  
  
  Configuration Issues: There may be issues in the configuration settings in the controlling (CO) module, particularly in the settings for cost object controlling or product costing.
  
  
  Master Data Issues: The material master or cost object master data may not be correctly set up, leading to inconsistencies between the costing model and class.
  
  
  Changes in Configuration: