How To Fix CNV_NCE_BAS022 - &1 Range &2 &3: pattern results in duplicate numbers

CNV_NCE_BAS022 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 022

• Message text: &1 Range &2 &3: pattern results in duplicate numbers

Self-Explanatory Message

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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.

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CNV_NCE_BAS022 - Details

• The SAP error message CNV_NCE_BAS022 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a problem with the number range configuration, specifically that the defined pattern for generating numbers results in duplicates.
  
  Cause:
  The error message indicates that the number range defined for a certain object or entity is not unique. This can happen due to several reasons:
  
  Overlapping Number Ranges: Two or more number ranges may overlap, causing the system to generate the same number for different records.
  Incorrect Configuration: The number range configuration might be set up incorrectly, leading to patterns that can produce duplicate values.
  Data Migration Issues: During data migration, if the source data contains duplicates or if the mapping is not correctly defined, it can lead to this error.
  
  
  Solution:
  To resolve the CNV_NCE_BAS022 error, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go