How To Fix CNVA_20201_CHECK023 - number range intervals that exist in the source company code but

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20201_CHECK - Number range object analysis

• Message number: 023

• Message text: number range intervals that exist in the source company code but

There are number range intervals that exist in the source company code
but that are missing in the target company code. By default, the numbers
from the source company code are shifted to the next possible number
range interval in the target company code. It could happen that new
assigned numbers are higher even though the document date is older. If
this default behavior is not suitable for your business requirements,
you can either use another rule (for example prefix, or pattern) or
decide to change the target document numbers for the affected number
range interval.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20201_CHECK023 - number range intervals that exist in the source company code but ?

  The SAP error message CNVA_20201_CHECK023 typically indicates an issue related to number range intervals during a migration or data transfer process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error suggests that there are number range intervals that exist in the source company code but are not properly configured or are missing in the target system.
  Cause:
  
  Missing Number Ranges: The target company code does not have the necessary number range intervals defined that exist in the source company code.
  Inconsistent Configuration: There may be inconsistencies in the configuration of number ranges between the source and target systems.
  Data Migration Issues: During the migration process, the system may not have been able to map the number ranges correctly from the source to the target.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) in the target system.
  Verify that the number range objects used in the source company code are also defined in the target company code.
  If they are missing, create the necessary number range intervals in the target system.
  
  
  
  Adjust Migration Settings:
  
  Review the migration settings in the SAP S/4HANA Migration Cockpit to ensure that the number ranges are correctly mapped.
  Make sure that the migration objects are configured to use the correct number ranges.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data being migrated to ensure that all necessary configurations are in place before starting the migration process.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration scenario you are working on. There may be specific instructions or prerequisites related to number ranges.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: For managing number range objects.
  OBAS: For maintaining number ranges for accounting documents.
  
  
  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 functionalities, as it provides tools for managing data migration effectively.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance, or to reach out to SAP support for more detailed troubleshooting.