How To Fix CNV_20100406 - Cost element &1 in chart of accounts &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 406

• Message text: Cost element &1 in chart of accounts &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100406 - Cost element &1 in chart of accounts &2 does not exist ?

  The SAP error message CNV_20100406 indicates that a specific cost element (identified by &1) does not exist in the specified chart of accounts (identified by &2). This error typically arises during data migration or conversion processes, particularly when using SAP's tools for migrating data from legacy systems to SAP S/4HANA or other SAP environments.
  Cause:
  
  Missing Cost Element: The cost element specified in the error message has not been created in the target system's chart of accounts.
  Incorrect Mapping: During the data migration process, there may be incorrect mapping of cost elements from the source system to the target system.
  Configuration Issues: The chart of accounts may not be properly configured to include the necessary cost elements.
  Data Consistency: The data being migrated may reference cost elements that are not present in the target system.
  
  Solution:
  
  
  Create the Missing Cost Element:
  
  Check if the cost element exists in the target system. If it does not, create it in the appropriate chart of accounts.
  Use transaction code KA01 (Create Cost Element) to create the missing cost element.
  
  
  
  Verify Mapping:
  
  Review the mapping of cost elements from the source system to the target system. Ensure that all cost elements referenced in the migration data are correctly mapped to existing cost elements in the target system.
  
  
  
  Check Configuration:
  
  Ensure that the chart of accounts is correctly set up and that all necessary cost elements are included.
  Use transaction code OBY6 to check the configuration of the chart of accounts.
  
  
  
  Data Validation:
  
  Validate the data being migrated to ensure that it does not reference any non-existent cost elements.
  If necessary, adjust the data in the source system or the migration files to remove or correct references to missing cost elements.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit) for additional guidance on handling cost elements.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  KA01: Create Cost Element
  OBY6: Chart of Accounts Configuration
  
  
  Migration Tools: If you are using SAP S/4HANA Migration Cockpit or other migration tools, consult the specific documentation for those tools for best practices and troubleshooting steps.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  
  By following these steps, you should be able to resolve the error CNV_20100406 and ensure that the necessary cost elements are available in the target system.