How To Fix CNV_10100228 - Set class &1: new set names assigned to &2 duplicate records

CNV_10100228 - Overview

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 228

• Message text: Set class &1: new set names assigned to &2 duplicate records

Self-Explanatory Message

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CNV_10100228 - Details

• The SAP error message CNV_10100228 indicates that there is a problem with duplicate records in the context of set class assignments during a data migration or conversion process. This error typically arises when the system detects that new set names assigned to a particular set class are duplicating existing records, which can lead to inconsistencies in the data.
  
  Cause:
  
  Duplicate Set Names: The error is triggered when the new set names being assigned to a set class already exist in the system. This can happen if the same set name is being used for different records or if there are multiple entries with the same name in the migration data.
  Data Migration Issues: During data migration, if the source data contains duplicates or if the mapping of new set names is not correctly defined, it can lead to this error.
  Configuration Errors: Incorrect configuration of the set classes or the way they are defined