How To Fix CNV_20100664 - 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: 664

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

What causes this issue?

In the activity <ZK>Adjust CoA Scenario Related Settings,</> the system
found that accounts are used as interest calculation indicators. (The
indicator VZSKZ_L in the table T056 is set.)
If any of these accounts are <ZH>not </>converted in <ZH>all </>company
codes in which they are used, there issues with interest calculation may
occur after the conversion. To avoid this, the system must ensure that
the old account continues to be available as an interest calculation
indicator. At the same time, the new accounts must be created as
interest calculation indicators. In this case, the necessary settings
are performed in activity <ZK>Adjust CoA Scenario-Related Settings.</>
The situation described above did not occur when the activity was
executed. Consequently, the settings have not been changed, and no
preparations for copying the indicators have been made. In the meantime,
however, the system data has changed so that accounts that are not
converted in all company codes that use them are used as interest
calculation indicators.

System Response

Proceeding with the conversion can lead to incorrect settings for
interest settlement.

How to fix this error?

The settings for the active package cannot be changed anymore. If you
proceed with the conversion, then the settings for interest settlement
must be changed manually after the conversion.

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_20100664 - Accounts as interest calculation indicators must be copied ?

  The SAP error message CNV_20100664, 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 are not being copied or mapped correctly during the migration.
  Cause:
  
  Missing Mapping: The accounts that are supposed to have interest calculation indicators may not be properly mapped in the migration template.
  Configuration Issues: The source system may not have the necessary configuration for interest calculation indicators, or the target system may not be set up to accept these indicators.
  Data Integrity Issues: There may be inconsistencies or missing data in the source system that prevent the correct copying of interest calculation indicators.
  
  Solution:
  
  Check Mapping: Review the migration template to ensure that all relevant accounts are correctly mapped and that the interest calculation indicators are included.
  Configuration Review: Verify the configuration settings in both the source and target systems to ensure that they support interest calculation indicators. This may involve checking the financial settings in the SAP system.
  Data Validation: Perform a data validation check on the source system to ensure that all necessary data is present and correctly formatted. This may involve running reports or using transaction codes to check the status of accounts.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific instructions or prerequisites for handling interest calculation indicators.
  Use SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Engage SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and migration scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and templates for data migration.
  Interest Calculation Configuration: Understand how interest calculation is configured in your SAP system, including the relevant transaction codes and settings.
  Data Migration Best Practices: Review best practices for data migration in SAP, including data cleansing, mapping, and validation processes.
  
  By addressing the mapping, configuration, and data integrity issues, you should be able to resolve the CNV_20100664 error and successfully complete the migration process.