How To Fix CNV_20100025 - Line &1 does not change accounts, while most likely scenario &2 does

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 025

• Message text: Line &1 does not change accounts, while most likely scenario &2 does

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& <ZH>does not</> lead to a change of
accounts.
However most likely scenario &V2& <ZH>includes</> changes to accounts..

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_20100025 - Line &1 does not change accounts, while most likely scenario &2 does ?

  The SAP error message CNV_20100025 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a specific line in the data being processed does not change accounts, while the system expects it to do so based on the provided scenario.
  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 relevant fields.
  Mapping Issues: The mapping configuration for the migration might not be set up correctly, leading to discrepancies between the source and target systems.
  Business Logic: The business rules defined in the migration scenario may not be met for that specific line, causing the system to reject the change.
  Technical Constraints: There may be technical constraints or validations in the target system that prevent the account from being changed.
  
  Solution:
  
  Review Data: Check the data for the specific line (Line &1) to ensure that all required fields are populated correctly and that the data is consistent with the expected format.
  Check Mapping Configuration: Review the mapping settings in the migration tool to ensure that the source fields are correctly mapped to the target fields.
  Validate Business Rules: Ensure that the business rules defined in the migration scenario are being met. If necessary, adjust the data or the rules to allow for the account change.
  Consult Documentation: Refer to the SAP documentation for the migration tool you are using to understand the specific requirements and constraints for the scenario (Scenario &2).
  Error Logs: Check the error logs for additional details that might provide more context about why the line is not changing accounts.
  Testing: If possible, test the migration with a smaller dataset to isolate the issue and identify any patterns that may be causing the error.
  
  Related Information:
  
  SAP Notes: Look for 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 or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.