How To Fix CNV20201089 - &1,&2,&3,&4: NRIV number level is used

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 089

• Message text: &1,&2,&3,&4: NRIV number level is used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201089 - &1,&2,&3,&4: NRIV number level is used ?

  The SAP error message CNV20201089 indicates an issue related to the NRIV (Number Range Intervals) number level being used in the context of a data migration or conversion process. This error typically arises during the execution of a data migration project, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error message CNV20201089 is triggered when the system detects that a number range interval (NRIV) is being used in a way that is not compatible with the expected configuration or usage. This can happen due to several reasons, such as:
  
  Incorrect Number Range Configuration: The number range intervals may not be properly defined or activated for the object being processed.
  Data Migration Issues: During data migration, the system may attempt to use a number range that is not valid or has been incorrectly set up.
  Inconsistent Data: There may be inconsistencies in the data being migrated, such as duplicate entries or gaps in the number range.
  
  Solution:
  To resolve the CNV20201089 error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO to check the number range object related to the error.
  Ensure that the number range intervals are correctly defined and active.
  Verify that the number range is not locked or restricted.
  
  
  
  Review Migration Settings:
  
  If you are using a migration tool, review the settings and mappings to ensure that the number ranges are correctly assigned.
  Make sure that the source and target systems have compatible number range configurations.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data being migrated to ensure there are no duplicates or gaps in the number ranges.
  Use transaction codes like SE16 or SE11 to inspect the relevant tables for any inconsistencies.
  
  
  
  Adjust Migration Logic:
  
  If necessary, adjust the migration logic to handle the number range correctly, ensuring that the system can allocate new numbers as needed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration scenario you are working on. There may be specific guidelines or known issues related to the error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: SNRO (Number Range Object Maintenance), SE16 (Data Browser), SE11 (Data Dictionary).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its configuration, as it may provide insights into handling number ranges during migration.
  
  By following these steps, you should be able to identify the root cause of the CNV20201089 error and implement the necessary solutions to resolve it.