How To Fix CNV20410043 - Wrong target table found in table mapping: &1 -> &2 (correct target: &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20410 - message class for package 20410 (operating concern merge)

• Message number: 043

• Message text: Wrong target table found in table mapping: &1 -> &2 (correct target: &3)

What causes this issue?

Wrong target table found in table mapping:
source table: &V1&
wrong target table: &V2&
correct target table: &V3&

System Response

Error

How to fix this error?

Re-execute activity 'Maintain Table and Field Mapping'.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20410043 - Wrong target table found in table mapping: &1 -> &2 (correct target: &3) ?

  The SAP error message CNV20410043 indicates that there is a mismatch in the table mapping during a data migration or conversion process. Specifically, it suggests that the system has found an incorrect target table for a given source table mapping. The message provides the following details:
  
  &1: The source table that is being referenced.
  &2: The incorrect target table that was found.
  &3: The correct target table that should be used.
  
  Cause
  This error typically occurs in the context of data migration projects, especially when using SAP's Data Migration tools or Conversion tools (like SAP S/4HANA Migration Cockpit). The causes can include:
  
  Incorrect Mapping Configuration: The mapping between source and target tables may have been incorrectly defined in the migration settings.
  Changes in Data Model: If there have been changes in the data model (e.g., during an upgrade or system conversion), the mappings may no longer be valid.
  Custom Development: If there are custom tables or fields involved, the mappings may not have been updated accordingly.
  Data Consistency Issues: There may be inconsistencies in the data that lead to the system not being able to find the correct target table.
  
  Solution
  To resolve this error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration in the migration tool. Ensure that the source table is correctly mapped to the intended target table.
  If you are using a migration template, verify that it is up to date and correctly configured.
  
  
  
  Update Data Model:
  
  If there have been changes to the data model, ensure that the mappings reflect these changes. You may need to consult the latest data model documentation for your SAP version.
  
  
  
  Consult Migration Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion process you are performing. This may provide insights into the correct mappings.
  
  
  
  Test with Sample Data:
  
  If possible, test the migration with a small set of sample data to identify if the issue persists. This can help isolate the problem.
  
  
  
  Check for Custom Developments:
  
  If there are custom developments involved, ensure that they are correctly integrated into the migration process and that their mappings are defined properly.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools for managing data mappings.
  Data Migration Best Practices: Review best practices for data migration to ensure that your approach is aligned with SAP recommendations.
  
  By following these steps, you should be able to identify and correct the mapping issue that is causing the CNV20410043 error.