How To Fix CNV_20100666 - Account &1 will be copied to target &2

CNV_20100666 - Overview

• Message type: E = Error

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

• Message number: 666

• Message text: Account &1 will be copied to target &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_20100666 - Details

• The SAP error message CNV_20100666, which states "Account &1 will be copied to target &2," typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that there is a mapping issue or a conflict with the account being migrated.
  
  Cause:
  
  Mapping Issues: The source account (&1) does not have a direct mapping to the target account (&2) in the new system. This can happen if the account structure has changed between the source and target systems.
  Duplicate Accounts: The target system may already have an account that conflicts with the account being migrated, leading to potential duplication or inconsistency.
  Configuration Differences: Differences in configuration settings between the source and target systems can lead to issues during the migration process.
  
  
  Solution:
  
  Review Mapping: Check the mapping of accounts between the source and target systems. Ensure that all accounts in the source system have a corresponding