How To Fix CNV_10100214 - For set class &1 no SUBCLASS mapping values available

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 214

• Message text: For set class &1 no SUBCLASS mapping values available

What causes this issue?

The system calls method &V2& for set class &V1&. The method seems to be
not implemented or not available.

System Response

The set class can not be processed.

How to fix this error?

Provide a complete implementation of method &V2& in the assigned ABAP
class of table CNV_10100_SETCON.

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 CNV_10100214 - For set class &1 no SUBCLASS mapping values available ?

  The SAP error message CNV_10100214 indicates that there are no subclass mapping values available for a specified set class. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of a migration project.
  Cause:
  
  
  Missing Mapping Entries: The primary cause of this error is that the subclass mapping entries for the specified set class are not defined in the system. This can happen if the mapping was not set up correctly or if the necessary configuration was not completed before the migration process.
  
  
  Incorrect Configuration: There may be an issue with the configuration of the set class or subclass in the system, leading to the absence of expected mapping values.
  
  
  Data Inconsistencies: If the data being migrated does not align with the expected structure or if there are inconsistencies in the source data, this error may occur.
  
  
  Solution:
  
  
  Check Mapping Configuration: 
  
  Go to the relevant transaction (e.g., SPRO) and check the configuration for the set class and subclass mappings. Ensure that the necessary mappings are defined and active.
  If mappings are missing, create the required subclass mappings for the specified set class.
  
  
  
  Review Migration Settings: 
  
  Ensure that the migration settings are correctly configured and that all necessary parameters are set up before running the migration process.
  
  
  
  Data Validation: 
  
  Validate the source data to ensure that it conforms to the expected format and structure. Correct any inconsistencies in the data that may lead to mapping issues.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to the specific migration tool or process you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or the migration process you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, SE11 for data dictionary, and SE80 for development objects.
  SAP Notes: Search for SAP Notes related to the error message or the migration tool you are using. SAP Notes often contain fixes, workarounds, or additional information about known issues.
  Migration Tools: If you are using specific migration tools (like SAP S/4HANA Migration Cockpit), ensure you are following the guidelines provided for those tools.
  
  By addressing the mapping configuration and ensuring that all necessary entries are in place, you should be able to resolve the error CNV_10100214.