How To Fix CNV20201120 - NRIV no. level unchanged: &1, subobj. &2, no. rg. &3 :

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 120

• Message text: NRIV no. level unchanged: &1, subobj. &2, no. rg. &3 :

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201120 - NRIV no. level unchanged: &1, subobj. &2, no. rg. &3 : ?

  The SAP error message CNV20201120 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message indicates that the number range (NRIV) for a specific object has not changed, which can be problematic if the system expects a change in the number range during the migration process.
  Cause:
  
  Unchanged Number Range: The error suggests that the number range for the specified object (sub-object) has not been updated or modified as expected during the migration process.
  Configuration Issues: There may be configuration issues in the number range settings for the specified object.
  Data Migration Settings: The settings or parameters defined for the data migration might not align with the expected number range changes.
  Data Consistency: There could be inconsistencies in the data that prevent the number range from being updated.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO to check the number range object and ensure that the number ranges are correctly defined and active.
  Verify that the number range intervals are set up correctly for the specified object and sub-object.
  
  
  
  Review Migration Settings:
  
  Review the migration settings in the Migration Cockpit or the relevant migration tool to ensure that they are configured to allow for changes in the number range.
  Ensure that the mapping of the source and target systems is correctly defined.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data being migrated to ensure that there are no conflicts or issues that could prevent the number range from being updated.
  Check for any existing records that might be causing the number range to remain unchanged.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration process you are using. There may be specific instructions or known issues related to the CNV20201120 error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or patches if this is a known issue.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Object Maintenance
  SCC1 - Client Copy
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on number range issues during migration.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools for troubleshooting migration-related issues.
  
  By following these steps, you should be able to identify the cause of the CNV20201120 error and implement a solution to resolve it.