How To Fix KO493 - An entry is missing in "Depreciation simulation data"

SAP Error Message - Details

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 493

• Message text: An entry is missing in "Depreciation simulation data"

Self-Explanatory Message

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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 KO493 - An entry is missing in "Depreciation simulation data" ?

  The SAP error message KO493, which states "An entry is missing in 'Depreciation simulation data'," typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the depreciation simulation data for an asset. This error can arise during various processes, such as asset postings, depreciation runs, or when trying to display asset values.
  Cause:
  The error KO493 usually indicates that the system is unable to find the necessary depreciation simulation data for a specific asset. This can happen due to several reasons, including:
  
  Missing Data: The depreciation simulation data for the asset may not have been created or may have been deleted.
  Incorrect Configuration: There may be issues with the configuration settings in Asset Accounting that prevent the system from generating the required simulation data.
  Posting Errors: If there were errors during previous postings or depreciation runs, it could lead to incomplete or missing data.
  Asset Master Data Issues: The asset master data may not be correctly maintained, leading to inconsistencies in the depreciation calculations.
  
  Solution:
  To resolve the KO493 error, you can take the following steps:
  
  
  Check Asset Master Data: Ensure that the asset master data is complete and correctly maintained. Verify that all necessary fields are filled out, especially those related to depreciation.
  
  
  Run Depreciation Simulation: If the depreciation simulation data is missing, you can try to run the depreciation simulation for the asset again. This can often regenerate the necessary data.
  
  
  Check Configuration: Review the configuration settings in Asset Accounting to ensure that they are set up correctly. This includes checking the settings for depreciation areas and methods.
  
  
  Review Previous Postings: Look into the previous postings related to the asset to identify any errors or inconsistencies that may have caused the missing data.
  
  
  Use Transaction Codes: Utilize relevant transaction codes such as:
  
  AS02: Change Asset
  AFAB: Run Depreciation
  AW01N: Display Asset
  S_ALR_87011990: Asset History Sheet
  
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes in Asset Accounting to navigate and troubleshoot effectively.
  Documentation: Review SAP documentation related to Asset Accounting and depreciation to understand the processes and configurations better.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the KO493 error and implement a solution to resolve it.