How To Fix CNV_12000147 - Description '&1: '&2' is a duplicate and will be deleted

CNV_12000147 - Overview

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 147

• Message text: Description '&1: '&2' is a duplicate and will be deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_12000147 - Details

• The SAP error message CNV_12000147 indicates that there is a duplicate entry in the data being processed, and as a result, the system is set to delete one of the duplicates. This error typically arises during data migration or data conversion processes, particularly when using SAP's Data Migration tools or during the execution of specific conversion programs.
  
  Cause:
  
  
  Duplicate Data: The primary cause of this error is the presence of duplicate records in the dataset being processed. This can occur due to:
  
  Data extraction issues where the same record is pulled multiple times.
  Data preparation errors where duplicates were not filtered out before migration.
  Issues in the source system that led to duplicate entries.
  
  
  
  
  Configuration Issues: Sometimes, the configuration of the migration tool or the mapping of fields may lead to duplicates being created during the transformation process.
  
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Review the dataset to identify the source of the duplicates. This can be done by running queries