How To Fix CNV_20100670 - Old chart of accounts &1 does not exist

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 670

• Message text: Old chart of accounts &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100670 - Old chart of accounts &1 does not exist ?

  The SAP error message CNV_20100670 indicates that the old chart of accounts specified in the system does not exist. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools that involve the transition from an older system to a new one.
  Cause:
  
  Non-existent Chart of Accounts: The specified chart of accounts (CoA) does not exist in the target system. This could be due to a typo in the CoA name or ID, or it may not have been created or imported into the new system.
  Incorrect Configuration: The configuration settings for the migration process may not be set up correctly, leading to references to a CoA that is not available.
  Data Migration Issues: During the data migration process, the mapping of the old CoA to the new CoA may not have been done correctly, resulting in references to a CoA that does not exist.
  
  Solution:
  
  Verify Chart of Accounts: Check the old chart of accounts in the source system to ensure that it exists and is correctly named. Make sure that the CoA ID or name used in the migration process matches exactly with what is in the source system.
  Create the Chart of Accounts: If the old CoA does not exist in the target system, you may need to create it manually or ensure that it is included in the migration data.
  Check Migration Settings: Review the migration settings and mappings to ensure that they are correctly configured. Make sure that the old CoA is properly mapped to the new CoA in the target system.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that all steps have been followed correctly.
  Run Migration Again: After making the necessary corrections, attempt to run the migration process again to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on the migration process.
  Transaction Codes: Familiarize yourself with transaction codes related to chart of accounts management, such as OX15 (for creating and managing charts of accounts).
  Migration Cockpit: If using the SAP S/4HANA Migration Cockpit, ensure that you are following the correct procedures for data migration and that all prerequisites are met.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  By following these steps, you should be able to resolve the error CNV_20100670 and successfully complete your migration process.