How To Fix CNV_NCE_BAS258 - Row &1: number range number is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 258

• Message text: Row &1: number range number is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS258 - Row &1: number range number is empty ?

  The SAP error message CNV_NCE_BAS258 with the description "Row &1: number range number is empty" typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools. This error indicates that a required number range for a specific row in the data being processed is not defined or is missing.
  Cause:
  
  Missing Number Range Definition: The number range that is supposed to be used for the specific data entry is not defined in the system.
  Incorrect Configuration: The configuration for the number range might be incorrect or incomplete.
  Data Issues: The data being migrated may not have the necessary number range information populated, leading to this error.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Verify that the number range object related to the data being processed is correctly defined and active.
  Ensure that the number range intervals are properly set up and that they are not exhausted.
  
  
  
  Define Missing Number Ranges:
  
  If the number range is missing, you may need to create a new number range for the relevant object.
  Ensure that the number range is assigned to the correct object and that it is active.
  
  
  
  Review Data:
  
  Check the data being migrated for any missing or incorrect entries related to number ranges.
  Ensure that all required fields are populated correctly in the source data.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific migration tool or process you are using to ensure that all prerequisites are met.
  
  
  
  Testing:
  
  After making the necessary changes, re-run the migration process to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SE11: To check the data dictionary for the relevant tables.
  SE37: To check function modules that might be related to the number range processing.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  
  By following these steps, you should be able to resolve the CNV_NCE_BAS258 error and ensure that your data migration process runs smoothly.