How To Fix CNV_10100252 - New set name &1 of set &2 &3 &4 belongs to variable

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 252

• Message text: New set name &1 of set &2 &3 &4 belongs to variable

What causes this issue?

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

System Response

The system cannot proceed without a correct new set name.

How to fix this error?

Assign a new set name which is not a name of a variable.

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 CNV_10100252 - New set name &1 of set &2 &3 &4 belongs to variable ?

  The SAP error message CNV_10100252 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the naming or assignment of a set name to a variable in the context of the migration.
  Cause:
  The error message "New set name &1 of set &2 &3 &4 belongs to variable" suggests that:
  
  A new set name is being created or referenced that is not properly associated with the expected variable.
  There may be a mismatch in the data structure or configuration, where the new set name does not align with the existing variable definitions.
  The data being migrated may not conform to the expected format or structure defined in the target system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Variable Definitions: Ensure that the variable definitions in the source and target systems are correctly aligned. Verify that the new set name is defined and associated with the correct variable.
  
  
  Review Migration Settings: Go through the migration settings and mappings to ensure that all required fields and variables are correctly configured. Make sure that the new set name is valid and corresponds to the expected variable.
  
  
  Data Consistency: Validate the data being migrated to ensure that it adheres to the expected formats and structures. Look for any inconsistencies or errors in the data that could lead to this issue.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or requirements for naming conventions and variable associations.
  
  
  Debugging: If you have access to debugging tools, you can trace the execution of the migration process to identify where the error is occurring. This may provide more context on the specific variable or set name causing the issue.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or patches that can help resolve the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_10100252 error message in your SAP environment.