How To Fix CNV_20100661 - Accounts as interest calculation indicators must be copied

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 661

• Message text: Accounts as interest calculation indicators must be copied

What causes this issue?

In your system, account numbers are used as interest calculation
indicators. (The indicator VZSKZ_L in the table T056 is set.) Some of
these account numbers will be converted. However, they will not be
converted in all company codes in which they are used at the moment.
To ensure that interest calculation works correctly after the
conversion, the old settings for the interest calculation indicators
must still be available after the conversion. In addition, the existing
settings for interest calculation must be copied to the new values.

System Response

The correct settings are made automatically. This message is for your
information only.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100661 - Accounts as interest calculation indicators must be copied ?

  The SAP error message CNV_20100661, which states "Accounts as interest calculation indicators must be copied," 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 certain accounts that are supposed to have interest calculation indicators assigned to them are missing this assignment, which is necessary for the migration process to proceed smoothly.
  Cause:
  
  Missing Interest Calculation Indicators: The accounts that are being migrated do not have the required interest calculation indicators assigned. This can happen if the configuration for these accounts was not set up correctly in the source system.
  Data Mapping Issues: There may be issues with how the data is mapped from the legacy system to the target system, leading to missing or incorrect assignments.
  Incomplete Configuration: The target system may not have the necessary configuration for interest calculation set up, which can lead to this error during the migration.
  
  Solution:
  
  Check Account Configuration: Review the configuration of the accounts in the source system to ensure that the interest calculation indicators are correctly assigned. You can do this by navigating to the account settings in the SAP GUI.
  Assign Interest Calculation Indicators: If the indicators are missing, you will need to assign the appropriate interest calculation indicators to the relevant accounts in the source system before attempting the migration again.
  Data Mapping Review: Ensure that the data mapping in the migration tool is correctly set up to include the interest calculation indicators. This may involve adjusting the mapping settings or the data extraction process.
  Test Migration: After making the necessary changes, perform a test migration to verify that the error has been resolved and that the accounts are being copied with the correct indicators.
  Consult Documentation: Refer to SAP documentation or guides related to the specific migration process you are using, as they may provide additional insights or steps to resolve this issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on interest calculation indicators.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain specific instructions or troubleshooting steps related to this error.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to resolve the CNV_20100661 error and successfully complete the migration process.