How To Fix KQ121 - If you enter a cost element, the category is irrelevant

KQ121 - Overview

• Message type: E = Error

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

• Message number: 121

• Message text: If you enter a cost element, the category is irrelevant

What causes this issue?

If you enter a results analysis cost element, the results analysis
category is irrelevant.

System Response

The system ignores the results analysis category entered.

How to fix this error?

Delete one of your entries.

Error message extract from SAP system. Copyright SAP SE.

KQ121 - Details

• The SAP error message KQ121 ("If you enter a cost element, the category is irrelevant") typically occurs in the context of cost accounting or when working with cost elements in SAP. This error indicates that the system is expecting a certain type of input related to cost elements, but the input provided does not meet the expected criteria.
  
  Cause:
  The error is usually triggered when:
  
  A cost element is entered in a context where it is not applicable or where the system does not require a cost element.
  The system is expecting a specific category of cost element (e.g., primary or secondary) but the input does not match the expected category.
  There may be a configuration issue in the cost element settings or in the transaction being executed.
  
  
  Solution:
  To resolve the KQ121 error, consider the following steps:
  
  
  Check Input: Ensure that you are entering the correct cost element in the appropriate field. Verify that the cost element