How To Fix CNV_20100667 - Value of &1 changed for G/L account &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 667

• Message text: Value of &1 changed for G/L account &2

What causes this issue?

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

System Response

For G/L account &V2& value of field &V1& changed from &V3& to &V4&
after the mapping phase. This change might have been done because of the
errors reported by the checks performed in the previous activities . If
not so then it might have an impact on the conversion.

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_20100667 - Value of &1 changed for G/L account &2 ?

  The SAP error message CNV_20100667, which states "Value of &1 changed for G/L account &2," 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 value associated with a General Ledger (G/L) account has been altered or is inconsistent with the expected data during the migration process.
  Cause:
  
  Data Inconsistency: The value being migrated for the specified G/L account does not match the expected value in the target system. This could be due to changes in the chart of accounts, account mapping issues, or discrepancies in the source data.
  Configuration Changes: If there have been changes in the configuration of the G/L accounts (e.g., account types, currency settings), this could lead to discrepancies during migration.
  Data Transformation Rules: The transformation rules defined in the migration process may have altered the values unexpectedly.
  
  Solution:
  
  Review Migration Data: Check the source data for the G/L account in question. Ensure that the values being migrated are correct and consistent with the target system's configuration.
  Check Mapping Configuration: Verify the mapping of the G/L accounts between the source and target systems. Ensure that the accounts are correctly mapped and that any necessary transformations are applied correctly.
  Consult Migration Logs: Review the migration logs for additional details about the error. This may provide insights into what specific value was changed and why.
  Adjust Transformation Rules: If applicable, modify the transformation rules in the migration tool to ensure that the values are being processed correctly.
  Test Migration: Conduct a test migration with a smaller dataset to identify and resolve issues before performing a full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.