How To Fix KF429 - No fixed or variable value field was specified

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 429

• Message text: No fixed or variable value field was specified

What causes this issue?

Operating concern &V1& is active for both costing-based and
account-based CO-PA. Thus when you execute the cycle, a value field
needs to entered for both the fixed costs and the variable costs,
otherwise only the fixed costs or the variable costs are updated in
account-based CO-PA.

System Response

If both forms of CO-PA are active, the cycle cannot be executed.

How to fix this error?

Enter a value field for both the fixed and variable costs.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KF429 - No fixed or variable value field was specified ?

  The SAP error message KF429: No fixed or variable value field was specified typically occurs in the context of SAP's CO-PA (Controlling-Profitability Analysis) or when working with certain reporting or planning functions. This error indicates that the system expects a fixed or variable value field to be specified in a certain context, but none has been provided.
  Causes:
  
  Missing Field Specification: The most common cause is that the user has not specified a required fixed or variable value field in the selection criteria or configuration.
  Incorrect Configuration: The configuration of the report or planning function may be incomplete or incorrect, leading to the absence of necessary fields.
  Data Source Issues: The data source being used may not have the required fields available, or there may be a mismatch in the expected data structure.
  User Input Error: The user may have overlooked entering a necessary field in the selection screen or report parameters.
  
  Solutions:
  
  Check Field Specifications: Review the selection criteria or configuration settings to ensure that all required fixed or variable value fields are specified. Make sure to include any mandatory fields.
  Review Configuration: If you are working with a custom report or planning function, check the configuration settings in the relevant transaction (e.g., KE30 for reports, KEPM for planning) to ensure that all necessary fields are defined.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or report you are using to understand the required fields and their configurations.
  Data Source Validation: Ensure that the data source you are using contains the necessary fields. If you are using a custom data source, verify that it is set up correctly.
  User Training: If the error is due to user input, consider providing training or guidance on how to properly fill out the selection criteria or configuration settings.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KE30 (for CO-PA reports), KEPM (for planning), and others that may be relevant to your specific use case.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address known issues.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.