How To Fix CNV_20100023 - Line &1 copies CoA, while most likely scenario &2 does not

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 023

• Message text: Line &1 copies CoA, while most likely scenario &2 does not

What causes this issue?

Copying a chart of accounts means that when you change a chart of
accounts (for example from X to Y) you also copy the master data of old
CoA X to new CoA Y. CoA X continues to exist in the system without any
changes. Changes to accounts are made exclusively in CoA Y.
According to the data in line &V1&, you want to copy the CoA.
However the most likely scenario &V2& <ZH>does not</> include a CoA
copy.

System Response

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

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

How to fix this error?

Find out if you really want to copy the CoA. Note also the status of the
<ZK>Copy Rows</> indicator.
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.
&NOTE&
It only makes sense to set the <ZK>Copy Rows</> indicator if you want to
change the CoA.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100023 - Line &1 copies CoA, while most likely scenario &2 does not ?

  The SAP error message CNV_20100023 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a discrepancy in the way the Chart of Accounts (CoA) is being handled in the migration process.
  Cause:
  
  Inconsistent Data: The error suggests that there is an inconsistency in the Chart of Accounts data. This could be due to missing entries, incorrect mappings, or discrepancies between the source and target systems.
  Configuration Issues: There may be configuration issues in the target system that prevent the proper handling of the Chart of Accounts.
  Data Format Issues: The data being imported may not conform to the expected format or structure required by the target system.
  
  Solution:
  
  Check Data Consistency: Review the source data for the Chart of Accounts to ensure that all necessary entries are present and correctly formatted. Ensure that there are no duplicates or missing accounts.
  Mapping Review: Verify the mapping of the Chart of Accounts between the source and target systems. Ensure that all accounts are correctly mapped and that there are no discrepancies.
  Configuration Verification: Check the configuration settings in the target SAP system to ensure that the Chart of Accounts is set up correctly. This includes verifying the settings for account groups, account types, and any other relevant configurations.
  Use Migration Tools: If you are using migration tools, ensure that you are following the correct procedures and guidelines provided by SAP for the migration process. This may include using specific transaction codes or tools designed for data migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools or options for resolving data migration issues.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.