How To Fix CNV_OR_RN001 - &1 number range intervals to be adjusted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_RN - Renumbering: Message Class

• Message number: 001

• Message text: &1 number range intervals to be adjusted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_RN001 - &1 number range intervals to be adjusted ?

  The SAP error message CNV_OR_RN001 typically indicates that there is an issue with number range intervals in the context of a data conversion or migration process. This error often arises during the execution of a conversion program, particularly when the system detects that the number range intervals for certain objects are not properly configured or are overlapping.
  Cause:
  
  Overlapping Number Ranges: The number ranges defined for certain objects may overlap, which can lead to conflicts during data migration.
  Missing Number Ranges: The required number ranges may not be defined in the system, leading to the inability to assign new numbers during the conversion process.
  Incorrect Configuration: The number range intervals may not be set up correctly, either due to manual errors or misconfigurations during the initial setup.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Identify the relevant number range object associated with the error.
  Review the defined intervals to ensure they do not overlap and are correctly configured.
  
  
  
  Adjust Number Ranges:
  
  If overlapping intervals are found, adjust the intervals to ensure they are distinct and do not conflict.
  If any required number ranges are missing, create new intervals as needed.
  
  
  
  Test the Configuration:
  
  After making adjustments, run the conversion program again to see if the error persists.
  Ensure that the changes made do not affect other processes or data integrity.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific conversion program you are using for any additional guidance or best practices.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after making adjustments, consider reaching out to SAP support for further assistance, especially if this is part of a larger migration project.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: For managing number range objects.
  SNUM: For displaying number ranges.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on number range management.
  Documentation: Review the documentation for the specific data migration or conversion tool you are using, as it may have specific requirements or configurations for number ranges.
  
  By following these steps, you should be able to resolve the CNV_OR_RN001 error and ensure that your number range intervals are correctly configured for the data conversion process.