How To Fix CNV_NCE_BAS446 - Number range number required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 446

• Message text: Number range number required

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS446 - Number range number required ?

  The SAP error message CNV_NCE_BAS446 with the description "Number range number required" 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 a number range object is expected but has not been provided or is not properly configured.
  Cause:
  
  Missing Number Range Assignment: The number range object required for the specific data migration process is not assigned or configured in the system.
  Incorrect Configuration: The number range may be incorrectly set up or not activated in the system.
  Data Migration Settings: The settings in the migration cockpit or the data migration tool may not include the necessary number range information.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction SNRO (Number Range Objects) and check if the relevant number range object is defined and active.
  Ensure that the number range intervals are correctly defined and that they are not exhausted.
  
  
  
  Assign Number Range:
  
  If the number range is missing, you may need to create a new number range or assign an existing one to the relevant object.
  Ensure that the number range is assigned to the correct application area.
  
  
  
  Review Migration Settings:
  
  In the migration cockpit, review the settings and ensure that the number range is specified where required.
  Check the mapping and transformation rules to ensure that they include the necessary number range information.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration process you are performing. There may be specific instructions or prerequisites regarding number ranges.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration process to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO (for number range objects) and SCC1 (for client copy) if applicable.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.