How To Fix CNV_10100232 - Set name mapping for duplicate records of set class &1 generated

CNV_10100232 - Overview

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 232

• Message text: Set name mapping for duplicate records of set class &1 generated

What causes this issue?

The system found set records which generate a duplicate key by the
conversion.

System Response

The system prepares a mapping table for the set name (SETNAME) of these
records.

How to fix this error?

Please verify the generated set name mapping table regarding the new
created set names. To display the mapping table start the activity for
mapping tables.

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.

CNV_10100232 - Details

• The SAP error message CNV_10100232 indicates that there are duplicate records in a set class during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  
  Cause:
  The error occurs when the system detects that there are multiple records in the source data that correspond to the same set class. This can happen due to:
  
  Duplicate Entries: The source data may contain duplicate entries for the same set class, which violates the uniqueness constraint expected by the target system.
  Data Quality Issues: Poor data quality or incorrect data extraction processes can lead to duplicates being present in the dataset.
  
  Configuration Issues: Incorrect configuration of the mapping or transformation rules may lead to the generation of duplicate records.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicates: Analyze the source data to identify the duplicate records.