How To Fix CNV_20100484 - Chart of accounts mapping &1 -> &2 : Scenario O

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 484

• Message text: Chart of accounts mapping &1 -> &2 : Scenario O

What causes this issue?

Chart of accounts mapping &V1& -> &V2&:

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

INCLUDE CNV_20100_TX_SCENARIO_O OBJECT DOKU ID TX

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100484 - Chart of accounts mapping &1 -> &2 : Scenario O ?

  The SAP error message CNV_20100484 typically relates to issues encountered during the mapping of chart of accounts in a data migration or conversion scenario, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error message indicates that there is a problem with the mapping of accounts from one chart of accounts to another, specifically in the context of a scenario labeled "O".
  Cause:
  
  
  Mapping Issues: The error often arises when there is a mismatch or an incomplete mapping between the source and target chart of accounts. This could be due to:
  
  Missing entries in the mapping table.
  Incorrectly defined mapping rules.
  Non-existent accounts in the target chart of accounts.
  
  
  
  Configuration Errors: There may be configuration issues in the system that prevent the proper execution of the mapping process.
  
  
  Data Integrity Issues: The source data may have inconsistencies or errors that prevent successful mapping.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration for the chart of accounts. Ensure that all necessary accounts from the source chart of accounts are correctly mapped to the target chart of accounts.
  Use transaction code OBY6 to check the chart of accounts settings.
  
  
  
  Validate Data:
  
  Ensure that the source data is clean and consistent. Look for any missing or incorrect account entries that could lead to mapping failures.
  
  
  
  Adjust Mapping Rules:
  
  If the mapping rules are not correctly defined, adjust them to ensure that all necessary accounts are included and correctly linked.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration scenario you are working on. There may be specific guidelines or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making adjustments, perform a test run of the migration process to ensure that the error is resolved.
  
  
  
  Seek Support:
  
  If the issue persists, 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 requirements.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 (for chart of accounts) and SCC1 (for client copy) that may help in troubleshooting.
  SAP Notes: Check for any SAP Notes related to the CNV_20100484 error message for additional insights or patches that may address the issue.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended steps for data migration and that all prerequisites are met.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_20100484 error message.