How To Fix CNV_20100455 - All company codes have the same CoA and participate in the conversion

CNV_20100455 - Overview

• Message type: E = Error

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

• Message number: 455

• Message text: All company codes have the same CoA and participate in the conversion

What causes this issue?

All company codes have the same chart of accounts and participate in
the conversion.

System Response

All data records and conditions in the tables KONH and KONV are
considered.
Consequently, it is not necessary to determine relevant condition or
condition record numbers.

How to fix this error?

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.

CNV_20100455 - Details

• The SAP error message CNV_20100455 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other conversion tools. This error indicates that all company codes in the system are using the same Chart of Accounts (CoA) and are participating in the conversion process, which can lead to issues in the data migration.
  
  Cause:
  
  Same Chart of Accounts: The error arises when all company codes are linked to the same Chart of Accounts, which can create conflicts during the conversion process.
  
  Configuration Issues: There may be configuration settings that do not allow for proper differentiation between company codes, leading to this error.
  Data Migration Settings: The settings in the migration cockpit or the conversion tool may not be correctly configured to handle multiple company codes with the same CoA.
  
  
  Solution:
  
  Check Company Code Configuration: Verify the configuration of the company codes in the system. Ensure that they are set up correctly