How To Fix KF426 - No value field was assigned for either fixed or variable costs

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 426

• Message text: No value field was assigned for either fixed or variable costs

What causes this issue?

Operating concern &V1& is active in both costing-based and
account-based CO-PA, and the cycle &V2& was defined with the sender
selection type "Split costs". Therefore a value field must be assigned
for both fixed and variable costs, otherwise only one of these
categories of costs will be updated in account-based CO-PA.

System Response

No data is posted.

How to fix this error?

Assign a value field for fixed and variable costs in assignment line
&V4& of PA transfer structure &V3&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KF426 - No value field was assigned for either fixed or variable costs ?

  The SAP error message KF426 ("No value field was assigned for either fixed or variable costs") typically occurs in the context of controlling (CO) and profitability analysis (CO-PA) when there is an issue with the configuration of value fields in the system. This error indicates that the system cannot find a corresponding value field for the fixed or variable costs in the context of the report or transaction you are trying to execute.
  
  Cause:
  
  
  Missing Configuration: The most common cause of this error is that the value fields for fixed and variable costs have not been properly configured in the system. This can happen if the value fields are not assigned in the relevant CO-PA settings.
  
  
  Incorrect Assignment: There may be an incorrect assignment of value fields in the controlling area or the operating concern, leading to the system being unable to determine the appropriate value field for the costs.
  
  
  Data Issues: If the