How To Fix CNV_NCE_BAS501 - NRIV interval missing; subobject &1, year &2, from number &3,to number &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 501

• Message text: NRIV interval missing; subobject &1, year &2, from number &3,to number &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS501 - NRIV interval missing; subobject &1, year &2, from number &3,to number &4 ?

  The SAP error message CNV_NCE_BAS501 indicates that there is a missing NRIV (Number Range Interval) for a specific subobject in a given year and number range. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error occurs when the system attempts to access a number range that has not been defined or is missing for the specified subobject and year. This can happen due to:
  
  Missing Configuration: The number range intervals for the specified subobject have not been set up in the system.
  Incorrect Data Migration Settings: The data being migrated may reference number ranges that do not exist in the target system.
  Year-Specific Issues: The error may be related to a specific year where the number range is not defined.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the subobject mentioned in the error message.
  Verify if the number range intervals are defined for the specified year and ensure that the intervals cover the range from the "from number" to the "to number" indicated in the error.
  
  
  
  Create or Adjust Number Range Intervals:
  
  If the number range intervals are missing, create them by defining the appropriate intervals for the specified year and subobject.
  Ensure that the intervals do not overlap and are correctly configured to allow for the required number assignments.
  
  
  
  Review Migration Data:
  
  If you are performing a data migration, review the data being migrated to ensure that it does not reference number ranges that are not defined in the target system.
  Adjust the migration settings or data mapping as necessary.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test run of the migration or conversion process to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SCC1: To copy client settings, if applicable.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit: If using the SAP S/4HANA Migration Cockpit, ensure that all prerequisites are met and that the configuration is correct.
  
  By following these steps, you should be able to resolve the CNV_NCE_BAS501 error and successfully complete your data migration or conversion process.