How To Fix CNV20551780 - Number range object subobject value: FIAA-BELNR is excluded from deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 780

• Message text: Number range object subobject value: FIAA-BELNR is excluded from deletion

What causes this issue?

Number range object subobject (NRSOBJ) value: FIAA-BELNR for table NRIV
is excluded from deletion.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551780 - Number range object subobject value: FIAA-BELNR is excluded from deletion ?

  The SAP error message CNV20551780 indicates that a specific number range object, in this case, FIAA-BELNR, is excluded from deletion during a data migration or conversion process. This typically occurs in the context of using SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  The error arises because the number range object FIAA-BELNR (which is related to Asset Accounting document numbers) is configured in such a way that it cannot be deleted. This could be due to several reasons:
  
  Configuration Settings: The number range object may be set to prevent deletion in the system configuration.
  Data Integrity: There may be existing data that relies on this number range, and deleting it could compromise data integrity.
  Customizations: Custom developments or enhancements may have been implemented that restrict the deletion of this number range.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects) and check the configuration for the number range object FIAA-BELNR.
  Ensure that the number range is not set to be excluded from deletion.
  
  
  
  Review Data Dependencies:
  
  Investigate if there are any existing documents or data entries that are using this number range. If there are, you may need to handle these entries before attempting to delete the number range.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific number range object to understand its purpose and any restrictions on deletion.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes or data review, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration or any known issues.
  
  
  
  Consider Alternative Approaches:
  
  If deletion is not possible, consider whether you can work around the issue by adjusting your migration strategy or by excluding this number range from the migration process.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - To manage number range objects.
  SNUM - To display number ranges.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling number range objects during migration.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as they may have specific guidelines or settings related to number ranges.
  
  By following these steps, you should be able to address the error CNV20551780 and proceed with your data migration or conversion process.