How To Fix KQ311 - Cost component structure active. Changes cause inconsistencies -> F1

KQ311 - Overview

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 311

• Message text: Cost component structure active. Changes cause inconsistencies -> F1

What causes this issue?

Changes in the cost assignment of an active cost component structure
will result in a structural interruption in the update of the cost
components. This means that data updated before the change cannot be
compared with data updated after the change.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ311 - Cost component structure active. Changes cause inconsistencies -> F1 ?

  The SAP error message KQ311 indicates that there are inconsistencies in the cost component structure due to changes that have been made. This typically occurs when modifications are made to the cost component structure while it is still active, which can lead to discrepancies in cost calculations and reporting.
  
  Cause:
  
  Changes to Cost Component Structure: The cost component structure has been modified (e.g., adding, deleting, or changing components) while it is still active in the system.
  Inconsistent Data: The changes may have resulted in inconsistencies in the data that is already using the cost component structure.
  Active Status: The cost component structure is still marked as active, which means that it is being used in ongoing processes.
  
  
  Solution:
  
  Review Changes: Check the changes that were made to the cost component structure. Identify what modifications were made and why they might be causing inconsistencies.
  Deactivate the Structure: If possible, deactivate the cost component structure. This will prevent further