How To Fix KA450 - No overhead rates selected

SAP Error Message - Details

• Message type: E = Error

• Message class: KA - CO Overhead Costs: Overhead, Accrual Calculation

• Message number: 450

• Message text: No overhead rates selected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KA450 - No overhead rates selected ?

  The SAP error message KA450 "No overhead rates selected" typically occurs in the context of controlling (CO) when you are trying to perform a transaction that involves overhead calculation, such as during the settlement of internal orders or cost centers. This error indicates that the system could not find any applicable overhead rates for the specified criteria.
  Causes:
  
  Missing Overhead Rates: The most common cause is that there are no overhead rates defined for the relevant cost element or cost center in the controlling area.
  Incorrect Configuration: The configuration for overhead calculation may not be set up correctly in the system.
  Period Issues: The overhead rates may not be valid for the period in which you are trying to perform the transaction.
  Cost Center or Order Type: The cost center or order type you are using may not be assigned to any overhead rate.
  Master Data Issues: There may be issues with the master data related to cost centers, internal orders, or other relevant entities.
  
  Solutions:
  
  
  Define Overhead Rates:
  
  Go to the transaction code OKTZ (Maintain Overhead Rates) and check if the overhead rates are defined for the relevant controlling area, cost center, or internal order.
  If they are missing, you will need to create or update the overhead rates.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the controlling module to ensure that overhead calculation is properly set up.
  Use transaction code SPRO to navigate to the controlling settings and verify the overhead rate settings.
  
  
  
  Validate Period:
  
  Ensure that you are working within a valid period for the overhead rates. Check the validity dates of the overhead rates to confirm they cover the period you are trying to process.
  
  
  
  Review Master Data:
  
  Check the master data for the cost centers or internal orders involved in the transaction. Ensure they are correctly set up and assigned to the appropriate overhead rates.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on overhead rate configuration and troubleshooting.
  
  
  
  Testing:
  
  After making changes, perform a test transaction to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OKTZ: Maintain Overhead Rates
  SPRO: Customizing Implementation Guide
  KOB1: Display Actual Line Items for Orders
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to overhead rates and the specific error message.
  User Roles: Ensure that you have the necessary authorizations to view and modify overhead rates and related configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP Controlling.