How To Fix CNV20201016 - &1,&2,&3,&4 : new number level in CNV_20201_NRIV_O transferred from NRIV

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 016

• Message text: &1,&2,&3,&4 : new number level in CNV_20201_NRIV_O transferred from NRIV

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201016 - &1,&2,&3,&4 : new number level in CNV_20201_NRIV_O transferred from NRIV ?

  The SAP error message CNV20201016 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates that there is a problem with the number range object (NRIV) during the transfer of number ranges.
  Cause:
  The error message CNV20201016 can occur due to several reasons, including:
  
  Inconsistent Number Ranges: The number ranges defined in the source system may not be consistent or may not match the expected format in the target system.
  Missing Number Range Objects: The number range objects that are supposed to be transferred may not exist in the target system.
  Configuration Issues: There may be configuration issues in the number range settings, such as overlaps or gaps in the defined ranges.
  Data Migration Issues: Problems during the data migration process, such as incorrect mapping or transformation rules, can lead to this error.
  
  Solution:
  To resolve the CNV20201016 error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Verify the number range objects in both the source and target systems. Ensure that they are correctly defined and that there are no overlaps or gaps.
  Use transaction code SNRO to check the number range objects and their configurations.
  
  
  
  Review Migration Settings:
  
  Review the migration settings in the SAP S/4HANA Migration Cockpit or the relevant migration tool you are using. Ensure that the mapping and transformation rules for number ranges are correctly defined.
  
  
  
  Adjust Number Ranges:
  
  If necessary, adjust the number ranges in the source system to ensure they are compatible with the target system. This may involve creating new number ranges or modifying existing ones.
  
  
  
  Check for Missing Objects:
  
  Ensure that all required number range objects are created in the target system before starting the migration process.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and fixes for known issues.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to see if the error persists. Monitor the logs for any additional errors or warnings.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  SCC1 - Client Copy (to check if number ranges are copied correctly)
  
  
  
  Documentation: 
  
  Refer to the official SAP documentation for the migration tool you are using for detailed instructions on handling number ranges.
  
  
  
  SAP Community: 
  
  Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.