How To Fix CNV20600025 - No.CoCode & occurs more than once as New_Value in mapping table => merge?

CNV20600025 - Overview

• Message type: E = Error

• Message class: CNV20600 - message class for package 20600

• Message number: 025

• Message text: No.CoCode & occurs more than once as New_Value in mapping table => merge?

Self-Explanatory Message

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CNV20600025 - Details

• The SAP error message CNV20600025 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a company code (CoCode) is being mapped more than once in the mapping table, which leads to a conflict because each company code should be unique in the context of the mapping.
  
  Cause:
  The error arises when:
  
  The mapping table contains duplicate entries for the same company code (CoCode).
  The system is trying to map multiple source values to the same target value, which is not allowed.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Mapping Table:
  
  Open the mapping table that you are using for the migration.
  Look for duplicate entries for the company code that is mentioned in the error message.
  
  
  
  Remove Duplicates:
  
  If you find that the same company code appears more than once, you need to decide which entry to keep and remove the others.
  Ensure