How To Fix CNV_NCE_BAS114 - 1:1 mapping values for &1 conflicts with an existing number (number &3)

CNV_NCE_BAS114 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 114

• Message text: 1:1 mapping values for &1 conflicts with an existing number (number &3)

Self-Explanatory Message

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CNV_NCE_BAS114 - Details

• The SAP error message CNV_NCE_BAS114 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a conflict in the mapping of values, specifically that a 1:1 mapping value for a certain field (denoted by &1) is conflicting with an existing number (denoted by &3).
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Values: The value you are trying to map already exists in the target system, leading to a conflict.
  Incorrect Mapping Configuration: The mapping configuration may not be set up correctly, causing the system to attempt to assign a value that is already in use.
  Data Integrity Issues: There may be issues with the source data that lead to conflicts when trying to map to the target system.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Values: Verify the existing values in