How To Fix KK684 - Overhead rate too large by & &

SAP Error Message - Details

• Message type: E = Error

• Message class: KK -

• Message number: 684

• Message text: Overhead rate too large by & &

What causes this issue?

The overhead on the costing item exceeds the maximum value allowed by
the amount shown in the error message.

System Response

The programm cannot calcualte the overhead for this item.

How to fix this error?

Decrease the overhead on the costing item so that the value of the item
does not exceed the maximum value allowed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KK684 - Overhead rate too large by & & ?

  The SAP error message KK684, which states "Overhead rate too large by & &," typically occurs in the context of cost planning or cost allocation in SAP Controlling (CO) module, particularly when dealing with overhead rates in cost centers or internal orders.
  Cause:
  The error indicates that the overhead rate being applied exceeds the allowable limit set in the system. This can happen due to several reasons:
  
  Incorrect Configuration: The overhead rate may have been incorrectly configured in the system, leading to an excessively high value.
  Data Entry Errors: Manual entry of overhead rates may have resulted in an incorrect value being inputted.
  Calculation Issues: The calculation of the overhead rate may be based on incorrect or outdated data, leading to inflated rates.
  Business Rules: The business rules or policies governing overhead rates may not have been adhered to, resulting in rates that are not acceptable.
  
  Solution:
  To resolve the KK684 error, you can take the following steps:
  
  
  Review Overhead Rate Configuration:
  
  Check the configuration settings for overhead rates in the relevant controlling area. Ensure that the rates are set correctly according to business requirements.
  
  
  
  Validate Data Entry:
  
  Review the entries made for overhead rates in the relevant cost centers or internal orders. Correct any discrepancies or errors found.
  
  
  
  Check Calculation Basis:
  
  Investigate the basis on which the overhead rate is calculated. Ensure that the underlying data (e.g., cost elements, activity types) is accurate and up-to-date.
  
  
  
  Consult Business Rules:
  
  Verify that the overhead rates comply with the organization's policies and guidelines. If necessary, adjust the rates to align with these rules.
  
  
  
  Test Changes:
  
  After making adjustments, test the changes in a development or quality assurance environment before applying them to the production system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on overhead rate configuration and management.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KP26 (Change Plan Data) or KP06 (Change Cost Center Planning) to manage overhead rates.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Training: Consider training sessions or workshops on SAP Controlling to better understand overhead management and related functionalities.
  
  By following these steps, you should be able to identify the cause of the KK684 error and implement a solution to resolve it.