How To Fix CNV_20100231 - Cost element &1 &2 does not exist at A level; texts are not changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 231

• Message text: Cost element &1 &2 does not exist at A level; texts are not changed

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 CNV_20100231 - Cost element &1 &2 does not exist at A level; texts are not changed ?

  The SAP error message CNV_20100231 indicates that a cost element specified in the system does not exist at the specified level (A level) during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Non-Existent Cost Element: The cost element referenced in the error message does not exist in the system at the specified level (A level).
  Incorrect Mapping: There may be an issue with the mapping of cost elements during the migration process, leading to references to non-existent elements.
  Data Inconsistency: The source data may contain references to cost elements that have not been properly defined or created in the target system.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the recognition of the cost element.
  
  Solution:
  
  Verify Cost Element: Check if the cost element specified in the error message exists in the target system. You can do this by navigating to the relevant transaction (e.g., KA03 for displaying cost elements) and searching for the cost element.
  Create Missing Cost Element: If the cost element does not exist, you may need to create it in the target system using transaction KA01 (Create Cost Element).
  Check Migration Mapping: Review the mapping configuration in the migration tool to ensure that all cost elements are correctly mapped from the source to the target system.
  Data Validation: Validate the source data to ensure that it does not contain references to non-existent cost elements. This may involve cleaning or transforming the data before migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using, as there may be additional steps or considerations specific to your scenario.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KA01, KA03, and OBY6 (for controlling area settings).
  SAP Notes: Check for any SAP Notes related to the error message or the migration process you are using, as they may provide additional insights or solutions.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the migration object settings and ensure that all required objects are correctly defined.
  Testing: After making changes, perform a test migration to ensure that the issue is resolved before proceeding with the full migration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.