How To Fix CNV_20100462 - G/L account &1 &2 was newly created

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 462

• Message text: G/L account &1 &2 was newly created

What causes this issue?

G/L account &V1& &V2& was newly created (in table SKA1).
This G/L account is missing from the corresponding backup table and was
not covered by the mapping check.

System Response

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?

Check if this has an impact on the chart of accounts conversion.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100462 - G/L account &1 &2 was newly created ?

  The SAP error message CNV_20100462 indicates that a General Ledger (G/L) account has been newly created during a data migration or conversion process. This message typically arises in the context of using SAP's Migration Cockpit or during data transfer activities, particularly when migrating financial data from legacy systems to SAP S/4HANA or other SAP environments.
  Cause:
  The error occurs when the system detects that a G/L account referenced in the migration data does not exist in the target system. This can happen for several reasons:
  
  The G/L account was not included in the migration data.
  The G/L account was created after the migration data was prepared.
  There may be inconsistencies in the mapping of accounts between the source and target systems.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Verify G/L Account Creation:
  
  Check if the G/L account mentioned in the error message has indeed been created in the target system. If it has not been created, you may need to create it manually or ensure it is included in the migration data.
  
  
  
  Review Migration Data:
  
  Ensure that the migration data includes all necessary G/L accounts. If any accounts are missing, update the migration data to include them.
  
  
  
  Check Mapping:
  
  Review the mapping of G/L accounts from the legacy system to the target system. Ensure that all accounts are correctly mapped and that there are no discrepancies.
  
  
  
  Re-run Migration:
  
  After making the necessary adjustments, re-run the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  
  Seek Support:
  
  If the issue continues, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and migration scenario.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OBY6 (for G/L account creation) or FS00 (to display/change G/L accounts) to manage G/L accounts.
  Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit, as it provides tools and templates for migrating data, including G/L accounts.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to address the CNV_20100462 error and successfully complete your data migration process.