How To Fix CNV_20100024 - Line &1 does not change accts, while most likely scen. &2 requires this

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 024

• Message text: Line &1 does not change accts, while most likely scen. &2 requires this

Changing accounts means that you change account numbers (for example
from 110000 to 120000), and maybe also merge two or more accounts.
The data entered in line &V1& does not lead to a change of accounts.
However changing accounts is a mandatory part of the most likely
scenario &V2&.

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

System Response

The possible basic scenarios were checked, but none of them fits.

How to fix this error?

Find out if you really <ZH>do not</> want to change accounts, and if the
<ZK>Copy Rows</> indicator is set correctly.
If the <ZK>Copy Rows</> indicator is set, the master data of old CoA X
is copied to Y when CoA X is converted into Y (and, if necessary,
accounts are merged or renamed), while old CoA X will still exist
without any changes after the conversion.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100024 - Line &1 does not change accts, while most likely scen. &2 requires this ?

  The SAP error message CNV_20100024 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a specific line in the data being processed does not change the accounts as expected, while the scenario being executed requires such changes.
  Cause:
  
  Data Inconsistency: The line in question may not have the necessary data to trigger an account change. This could be due to missing or incorrect values in the fields that determine account assignments.
  Configuration Issues: The migration scenario may not be properly configured to handle the specific data being processed. This could involve missing mappings or incorrect settings in the migration tool.
  Business Logic: The business rules defined for the migration may not align with the data being processed, leading to a situation where the system expects an account change that is not occurring.
  
  Solution:
  
  Review Data: Check the data for the specific line mentioned in the error message. Ensure that all required fields are populated correctly and that the values are valid.
  Check Migration Settings: Review the configuration of the migration scenario. Ensure that the mappings and settings are correctly defined to handle the data being migrated.
  Adjust Business Rules: If applicable, review the business rules that govern the migration process. Ensure that they align with the data and the expected outcomes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration scenario you are using. There may be known issues or additional steps required for certain data types.
  Testing: If possible, run a test migration with a smaller dataset to isolate the issue. This can help identify whether the problem is with specific data entries or a broader configuration issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common errors and their resolutions.
  Community Forums: Engage with the SAP Community or other forums where users discuss similar issues. Other users may have encountered the same error and can provide solutions or workarounds.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.