How To Fix CNV_20100540 - &1 -> &2 with priority &3 got added to the secondary cost element mapping

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 540

• Message text: &1 -> &2 with priority &3 got added to the secondary cost element mapping

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100540 - &1 -> &2 with priority &3 got added to the secondary cost element mapping ?

  The SAP error message CNV_20100540 typically relates to issues encountered during the mapping of cost elements in the context of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a cost element mapping has been added to the secondary cost element mapping, which may not align with the expected configuration or data structure.
  Cause:
  
  Inconsistent Mapping: The error often arises when there is an inconsistency in the mapping of primary and secondary cost elements. This could be due to missing or incorrect entries in the mapping tables.
  Configuration Issues: There may be configuration issues in the controlling area or cost element settings that prevent proper mapping.
  Data Integrity Issues: The source data may contain entries that do not match the expected format or structure, leading to errors during the mapping process.
  
  Solution:
  
  Review Mapping Entries: Check the mapping entries for cost elements in the relevant configuration settings. Ensure that all necessary mappings are correctly defined and that there are no duplicates or missing entries.
  Validate Configuration: Ensure that the controlling area and cost element configurations are set up correctly. This includes verifying that the cost elements are active and properly defined in the system.
  Data Cleansing: If the source data contains inconsistencies, perform data cleansing to ensure that all entries conform to the expected formats and structures.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or prerequisites that need to be followed.
  Use Transaction Codes: Utilize relevant transaction codes (e.g., OKEQ for cost element mapping) to review and adjust the mappings as necessary.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the error message CNV_20100540, as they may provide additional insights or fixes.
  Migration Cockpit Documentation: Review the documentation for the SAP S/4HANA Migration Cockpit or the specific migration tool you are using for any known issues or troubleshooting steps.
  Community 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 root cause of the error and implement a solution to resolve it.