How To Fix CNV20201321 - No number range found for &1,subobj. &2,fiscal year &3!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 321

• Message text: No number range found for &1,subobj. &2,fiscal year &3!

What causes this issue?

The (document) number belongs to none of the number range intervals
defined in table NRIV for number range object &V1&, subobject=&V2&,
to-year=&V3&.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

According to the standard rules, this document number is not converted.

How to fix this error?

If this (document) number is to be converted, the respective rule must
be established in IMG step 'Maintain conversion rules for number
ranges'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201321 - No number range found for &1,subobj. &2,fiscal year &3! ?

  The SAP error message CNV20201321 indicates that there is no number range defined for a specific object and fiscal year in the system. This error typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer or when working with financial documents.
  Cause:
  
  Missing Number Range: The primary cause of this error is that the system does not have a defined number range for the specified object (sub-object) and fiscal year. This can happen if the number range has not been set up in the configuration or if it has been deleted or deactivated.
  Incorrect Configuration: The configuration settings for the number range might be incorrect or incomplete, leading to the system being unable to find a valid number range for the specified parameters.
  Data Migration Issues: If you are migrating data from another system, the number ranges may not have been properly transferred or set up in the target SAP system.
  
  Solution:
  
  
  Define Number Range:
  
  Go to the transaction code SNRO (Number Range Objects).
  Check if the number range object for the specified sub-object exists.
  If it does not exist, you will need to create a new number range for the object and fiscal year in question.
  If it exists, ensure that it is active and properly configured.
  
  
  
  Check Configuration:
  
  Use transaction code OBAR (for financial accounting) or the relevant configuration transaction for your specific module to check the number range settings.
  Ensure that the number range is assigned to the correct fiscal year and that it is not locked or inactive.
  
  
  
  Review Migration Settings:
  
  If this error occurs during a data migration process, review the migration settings and ensure that all necessary number ranges are defined in the target system.
  Consult the migration documentation to ensure that all prerequisites are met.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional guidance on number range configuration.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Object Maintenance
  OBAR: Number Range Maintenance for Financial Accounting
  
  
  Documentation: Review SAP Help documentation related to number range management and data migration processes.
  Support: If the issue persists after checking the configurations, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the CNV20201321 error and ensure that the necessary number ranges are in place for your SAP system.