How To Fix CNV_20100471 - Chart of accounts mapping &1 -> &2 : Scenario B

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 471

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

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_B OBJECT DOKU ID TX

System Response

Information.

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_20100471 - Chart of accounts mapping &1 -> &2 : Scenario B ?

  The SAP error message CNV_20100471 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 between two different chart of accounts (COA) structures, denoted by &1 and &2, in a specific scenario (Scenario B).
  Cause:
  
  Inconsistent Mapping: The mapping between the source and target chart of accounts may not be correctly defined. This could be due to missing entries or incorrect configurations.
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as missing accounts or incorrect account types.
  Configuration Issues: The configuration settings for the migration process may not be set up correctly, leading to errors in the mapping process.
  Scenario-Specific Issues: Scenario B may have specific requirements or constraints that are not being met, such as certain mandatory fields not being populated.
  
  Solution:
  
  Review Mapping Configuration: Check the mapping configuration for the chart of accounts in the migration tool. Ensure that all necessary mappings between the source and target COA are defined correctly.
  Validate Data: Ensure that the data being migrated is complete and consistent. Check for any missing accounts or discrepancies in account types.
  Check Migration Settings: Review the settings and parameters used in the migration process to ensure they align with the requirements of Scenario B.
  Consult Documentation: Refer to SAP documentation or guides related to the specific migration scenario you are working with. This may provide insights into any additional steps or considerations needed for Scenario B.
  Use Transaction Codes: Utilize relevant transaction codes (like OX15 for COA settings) to verify the configuration of the chart of accounts in the SAP system.
  Testing: Conduct a test migration with a smaller dataset to identify and resolve any issues before performing a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on chart of accounts mapping.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools and templates for data migration, including COA mapping.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or support for further assistance.