How To Fix CNV_20375_CHECK024 - Explicit secondary cost element merge found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20375_CHECK - Message Class for 20375 Checks

• Message number: 024

• Message text: Explicit secondary cost element merge found

What causes this issue?

An explicit merge of secondary cost elements by a cost element mapping
was detected.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20375_CHECK024 - Explicit secondary cost element merge found ?

  The SAP error message CNV_20375_CHECK024 indicates that there is an issue related to the merging of secondary cost elements 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:
  The error occurs when the system detects that there are explicit secondary cost elements that are being merged, which is not allowed. This can happen due to:
  
  Duplicate Cost Elements: There are multiple secondary cost elements that are being treated as duplicates, and the system is unable to determine how to merge them correctly.
  Inconsistent Data: The data being migrated may have inconsistencies or conflicts that prevent the successful merging of cost elements.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the expected data structure for the migration.
  
  Solution:
  To resolve the CNV_20375_CHECK024 error, you can take the following steps:
  
  
  Review Cost Elements: Check the secondary cost elements in your source system to identify any duplicates or inconsistencies. Ensure that each cost element is unique and correctly configured.
  
  
  Data Cleansing: Cleanse the data before migration. This may involve removing duplicates, correcting inconsistencies, and ensuring that all necessary mappings are in place.
  
  
  Mapping Configuration: Review the mapping configuration in the migration tool. Ensure that the mappings for cost elements are correctly defined and that there are no conflicts.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or best practices for handling secondary cost elements.
  
  
  Testing: Perform a test migration with a smaller dataset to identify any potential issues before executing a full migration.
  
  
  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 data.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling secondary cost elements during migration.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into handling cost elements and related errors.
  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 successfully complete your data migration.