How To Fix KF408 - Do not enter a cost element

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 408

• Message text: Do not enter a cost element

What causes this issue?

The tracing factor is calculated based on the values in costing-based
Profitability Analysis.

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?

Do not enter any cost elements.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KF408 - Do not enter a cost element ?

  The SAP error message KF408 ("Do not enter a cost element") typically occurs in the context of cost planning or budgeting within the SAP system, particularly when working with cost centers, internal orders, or other controlling objects. This error indicates that a cost element has been entered in a field where it is not allowed or expected.
  
  Cause:
  
  Incorrect Field Usage: The error often arises when a user attempts to enter a cost element in a field that is not designed to accept it. For example, in certain planning transactions, the system may expect a cost center or internal order rather than a cost element.
  Configuration Settings: The configuration of the controlling area or the specific planning layout may restrict the entry of cost elements in certain contexts.
  Transaction Type Restrictions: Some transaction types or planning methods may not allow the entry of cost elements due to their design.
  
  
  Solution:
  
  Check Input Fields: Review the fields