How To Fix CNV_20100204 - Cntry-spec. CoA &3 (to be implemented) is also target for a conversion

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 204

• Message text: Cntry-spec. CoA &3 (to be implemented) is also target for a conversion

What causes this issue?

You are going to implement the country-specific chart of accounts &V3&
for target chart of accounts &V2& (mapping &V1& -> &V2&).

System Response

The system found that chart of accounts &V3& was specified as the target
chart of accounts in a mapping entry.
It is not allowed to implement a chart of accounts as country-specific
chart of accounts and use this same chart of accounts as a target chart
of accounts.

How to fix this error?

Either change the mapping table so that country-specific chart of
accounts &V3& is not used as target chart of accounts in a mapping
entry, or do not implement the chart of accounts as a country-specific
chart of accounts.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100204 - Cntry-spec. CoA &3 (to be implemented) is also target for a conversion ?

  The SAP error message CNV_20100204 typically relates to issues encountered during the data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates that there is a country-specific Chart of Accounts (CoA) that is marked for conversion but has not been implemented in the target system.
  Cause:
  
  Missing Implementation: The country-specific Chart of Accounts (CoA) that is referenced in the error message has not been implemented in the target system. This could happen if the CoA is not part of the configuration or if it has not been activated.
  Configuration Issues: There may be configuration issues in the source or target system that prevent the proper mapping or conversion of the CoA.
  Data Migration Settings: The settings in the data migration tool may not be correctly configured to handle the specific CoA for the country in question.
  
  Solution:
  
  
  Implement the CoA: Ensure that the country-specific Chart of Accounts is implemented in the target system. This may involve:
  
  Activating the CoA in the target system.
  Ensuring that all necessary configurations are in place for the CoA.
  
  
  
  Check Migration Settings: Review the settings in the migration tool to ensure that they are correctly configured to handle the CoA. This may involve:
  
  Verifying the mapping of the CoA between the source and target systems.
  Ensuring that the correct CoA is selected for the migration process.
  
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific steps or prerequisites that need to be followed for the CoA conversion.
  
  
  Testing: After making the necessary changes, perform a test migration to ensure that the error does not occur again.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on the specific details of your implementation.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on implementing country-specific CoAs.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into handling CoA conversions.
  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 resolve the error and successfully implement the country-specific Chart of Accounts in your SAP system.