How To Fix CNV_20000206 - Issue while retrieving the number range table

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 206

• Message text: Issue while retrieving the number range table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20000206 - Issue while retrieving the number range table ?

  The SAP error message CNV_20000206 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates an issue with retrieving the number range table, which is essential for generating unique identifiers for various objects in SAP.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Number Range Object: The number range object that is being referenced may not exist in the system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the number range tables.
  Configuration Issues: The number range configuration may not be set up correctly, or the number range intervals may not be defined.
  Database Issues: There may be issues with the database connection or the underlying database tables may be corrupted or not properly configured.
  
  Solution:
  To resolve the CNV_20000206 error, you can take the following steps:
  
  
  Check Number Range Object:
  
  Verify that the number range object exists in the system. You can do this by checking the relevant configuration in transaction code SNRO (Number Range Objects).
  Ensure that the number range intervals are defined and active.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to access the number range tables. You may need to check the user's roles and authorizations in transaction code SU01.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the number range object to ensure that they are correctly set up. This includes checking the intervals and ensuring they are not overlapping or incorrectly defined.
  
  
  
  Database Integrity:
  
  Check the database for any integrity issues. You may need to run database consistency checks or consult with your database administrator to ensure that the database is functioning correctly.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the migration process to identify the exact point of failure. This may require technical expertise in ABAP or the specific migration tool being used.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SU01: To manage user authorizations.
  SE11: To view database tables and structures.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for the migration tool you are using, as it may provide additional insights into common issues and their resolutions.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  
  By following these steps, you should be able to diagnose and resolve the CNV_20000206 error effectively. If the problem persists, consider reaching out to SAP support for further assistance.