How To Fix CNV20201118 - NRIV no. range unchanged: &1, subobj. &2, no. rg. &3, to-year &4 :

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 118

• Message text: NRIV no. range unchanged: &1, subobj. &2, no. rg. &3, to-year &4 :

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201118 - NRIV no. range unchanged: &1, subobj. &2, no. rg. &3, to-year &4 : ?

  The SAP error message CNV20201118 indicates that there is an issue related to number ranges in the system during a data migration or conversion process. This specific error message suggests that the number range for a particular object has not changed as expected, which can occur during data migration activities, especially when using tools like the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  
  
  Unchanged Number Range: The error typically arises when the system attempts to modify or migrate data that relies on a number range, but the number range remains unchanged. This can happen if:
  
  The number range was not properly defined or configured in the target system.
  The migration process is trying to apply a new number range that is not valid or has not been set up correctly.
  There is a mismatch between the source and target systems regarding number range configurations.
  
  
  
  Configuration Issues: There may be issues with the configuration of the number ranges for the specific object (sub-object) mentioned in the error message.
  
  
  Solution:
  
  
  Check Number Range Configuration: 
  
  Go to the transaction code SNRO (Number Range Objects) in SAP and check the configuration for the number range object and sub-object mentioned in the error message.
  Ensure that the number range is correctly defined and that it is active.
  
  
  
  Adjust Migration Settings: 
  
  Review the migration settings in the tool you are using. Ensure that the number ranges are correctly mapped and that any necessary adjustments are made to reflect the intended changes.
  
  
  
  Review Migration Logs: 
  
  Check the logs generated during the migration process for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Consult Documentation: 
  
  Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or prerequisites for handling number ranges during migration.
  
  
  
  Testing: 
  
  If possible, perform a test migration in a development or sandbox environment to replicate the issue and test potential solutions without affecting the production environment.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  SCC4: To check client settings, which may affect number range configurations.
  
  
  
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for handling number ranges.
  
  
  SAP Notes: Search for relevant SAP Notes that may address known issues or provide additional guidance on handling number range errors during migration.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.