How To Fix CNV_NCE_BAS274 - NR interval &1: ambiguous target interval limits could not be loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 274

• Message text: NR interval &1: ambiguous target interval limits could not be loaded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS274 - NR interval &1: ambiguous target interval limits could not be loaded ?

  The SAP error message CNV_NCE_BAS274 with the description "NR interval &1: ambiguous target interval limits could not be loaded" 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 an issue with the target interval limits for a specific number range (NR) that is being processed.
  Cause:
  
  Ambiguous Number Ranges: The error suggests that there are overlapping or ambiguous number ranges defined in the system. This can happen if multiple number ranges are defined for the same object or if the intervals are not properly configured.
  Configuration Issues: There may be issues in the configuration of the number range objects, such as missing or incorrectly defined intervals.
  Data Inconsistencies: If the data being migrated contains inconsistencies or conflicts with the defined number ranges, this can lead to this error.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object.
  Ensure that the intervals are correctly defined and do not overlap. Each number range should have a unique and non-overlapping interval.
  
  
  
  Adjust Number Ranges:
  
  If you find overlapping intervals, adjust them to ensure that each interval is distinct and clearly defined.
  If necessary, create new number ranges to avoid conflicts.
  
  
  
  Review Migration Data:
  
  Check the data being migrated to ensure that it does not contain any values that would conflict with the defined number ranges.
  Clean up any inconsistencies in the data that may lead to ambiguity.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are performing. There may be specific guidelines or best practices for handling number ranges.
  
  
  
  Testing:
  
  After making adjustments, perform a test migration to verify that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SNUM: To display number range intervals.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the recommended steps for data migration and that all prerequisites are met.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team, or reach out to SAP support for further assistance.