How To Fix KK802 - Cost element & has an invalid cost element category

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 802

• Message text: Cost element & has an invalid cost element category

What causes this issue?

The cost element you entered does not have a valid cost element type.
The following cost element types are relevant for costing:
Cost components:,,Primary,,Secondary
Allowed types:,,1,2,3,4,11,12,,31,21,41,42,43

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?

Enter a cost element type with a valid cost element type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK802 - Cost element & has an invalid cost element category ?

  The SAP error message KK802 indicates that there is an issue with the cost element being used in a transaction. Specifically, it states that the cost element has an invalid cost element category. This error typically arises in the context of controlling (CO) transactions, such as when trying to post costs to a cost center or internal order.
  Cause:
  The error KK802 can occur due to several reasons:
  
  
  Invalid Cost Element Category: The cost element being used may not be assigned to the correct category. Cost elements in SAP are classified into different categories (e.g., primary costs, secondary costs, etc.), and if the cost element does not belong to the expected category for the transaction, this error will occur.
  
  
  Cost Element Not Defined: The cost element may not be defined in the system or may not be active.
  
  
  Configuration Issues: There may be configuration issues in the controlling module that lead to the cost element being incorrectly categorized.
  
  
  Transaction Type Mismatch: The transaction type being used may not be compatible with the cost element category.
  
  
  Solution:
  To resolve the KK802 error, you can take the following steps:
  
  
  Check Cost Element Configuration:
  
  Go to the transaction code KA03 (Display Cost Element) and check the details of the cost element in question.
  Ensure that the cost element is defined and active.
  
  
  
  Verify Cost Element Category:
  
  Check the cost element category assigned to the cost element. You can do this in the cost element master data.
  Ensure that the cost element category is appropriate for the type of transaction you are trying to perform.
  
  
  
  Review Transaction Type:
  
  Ensure that the transaction type you are using is compatible with the cost element category. For example, if you are trying to post primary costs, ensure that the cost element is a primary cost element.
  
  
  
  Consult Configuration:
  
  If you have access to configuration settings, check the settings in the controlling module (transaction code OKB9 for cost element categories).
  Ensure that the cost element category is correctly configured for the intended use.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP documentation for further assistance.
  
  
  
  Related Information:
  
  Cost Element Types: Understand the different types of cost elements in SAP (primary vs. secondary) and their uses.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KA01 (Create Cost Element), KA02 (Change Cost Element), and KA03 (Display Cost Element).
  SAP Documentation: Refer to SAP Help Portal or SAP Notes for detailed information on cost element configuration and troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue causing the KK802 error in SAP.