How To Fix CNV20200200 - Event &1: Number range object of field BELNR is unclear

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 200

• Message text: Event &1: Number range object of field BELNR is unclear

What causes this issue?

For event &V1&, the number range object of field BELNR is not clear.
For company code &V2&, document number &V3&, fiscal year &V4&, for
example, the document number does not get converted.

System Response

Warning message

How to fix this error?

Find out to which number range and number range object the field content
of BELNR for event &V1& belongs and whether it is relevant for the
conversion.
Inform the responsible person for the package.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200200 - Event &1: Number range object of field BELNR is unclear ?

  The SAP error message CNV20200200, specifically "Event &1: Number range object of field BELNR is unclear," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to determine the appropriate number range object for the field BELNR (which usually represents document numbers in SAP).
  Cause:
  
  Unconfigured Number Ranges: The number range object for the document number (BELNR) may not be properly configured in the system.
  Missing or Incorrect Number Range Assignment: The number range object might not be assigned to the relevant document type or it may be missing entirely.
  Data Migration Issues: During data migration, if the source data does not align with the expected number range configuration in the target system, this error can occur.
  Custom Developments: If there are custom developments or modifications in the system that affect the number range handling, it could lead to this error.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Look for the number range object associated with BELNR (usually it is FBNR for financial documents).
  Ensure that the number range intervals are defined and active.
  
  
  
  Assign Number Ranges:
  
  Ensure that the number range object is assigned to the relevant document types in the configuration settings.
  You can check this in the configuration settings for Financial Accounting (FI) or the relevant module.
  
  
  
  Review Migration Settings:
  
  If you are using a migration tool, review the mapping and settings to ensure that the source data aligns with the target number range configuration.
  Make sure that the document numbers being migrated do not conflict with existing number ranges.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration process you are using. There may be specific instructions or known issues related to number range handling.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments that interact with the BELNR field, review the code to ensure it is not interfering with the standard number range processing.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration or data entry to verify that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  OBH1: To maintain number ranges for document types in Financial Accounting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the CNV20200200 error and ensure that the number range for BELNR is correctly configured in your SAP system.