How To Fix KBAPI009 - Cost element & can only be used for activity inputs

SAP Error Message - Details

• Message type: E = Error

• Message class: KBAPI - General Messages for BAPIs in CO-OM

• Message number: 009

• Message text: Cost element & can only be used for activity inputs

What causes this issue?

You have entered cost element &V1&.
This cost element has category 43 and is therefore used for internal
activity allocation or for plan activity inputs.

System Response

Cost element &V1& is ignored by the system. The Bapi is not processed.

How to fix this error?

Remove cost elements of category 43 from your planning.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KBAPI009 - Cost element & can only be used for activity inputs ?

  The SAP error message KBAPI009 indicates that a specific cost element is being used in a context that is not allowed. This error typically arises when trying to use a cost element that is designated for activity inputs in a situation where it is not applicable, such as in a different type of cost allocation or posting.
  
  Cause:
  The error occurs when:
  
  You are trying to post costs to a cost element that is defined only for activity inputs (e.g., internal activities) but are attempting to use it in a context that does not support it (e.g., direct costs, overheads).
  The cost element is not configured correctly in the system for the type of transaction you are trying to perform.
  
  
  Solution:
  To resolve the KBAPI009 error, you can take the following steps:
  
  
  Check Cost Element Configuration:
  
  Go to the transaction code KA03 (Display Cost Element) and check the configuration of the cost element in question.
  Ensure that the cost