How To Fix CNV_10100122 - Conversion of SETNAME not possible; not implemented for set class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 122

• Message text: Conversion of SETNAME not possible; not implemented for set class &1

What causes this issue?

A conversion routine is called to convert the set name but the routine
is not implemented for this set class.

System Response

The set name in the assigned field is not converted.

How to fix this error?

The conversion routine must be adapted for this set class.

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_10100122 - Conversion of SETNAME not possible; not implemented for set class &1 ?

  The SAP error message CNV_10100122 indicates that there is an issue with the conversion of a set name (SETNAME) in the context of a specific set class. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  The error message suggests that the conversion process is attempting to handle a set name that is not implemented for the specified set class. This can occur due to several reasons:
  
  Unsupported Set Class: The set class you are trying to convert may not be supported by the conversion program or tool you are using.
  Configuration Issues: There may be configuration settings that are not correctly set up for the specific set class.
  Missing Implementation: The conversion logic for the specific set class may not have been implemented in the version of the tool you are using.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Set Class: Verify that the set class you are trying to convert is supported by the conversion tool. You may need to consult the documentation or SAP notes related to the specific migration tool you are using.
  
  
  Review Configuration: Ensure that all necessary configurations for the set class are correctly set up in your SAP system. This may involve checking customizing settings or ensuring that all required data is available.
  
  
  Update Tools: If you are using an older version of the migration tool, consider updating to the latest version, as newer versions may have added support for additional set classes.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot find a solution, consider reaching out to SAP Support for assistance. Provide them with the error message and context to help them diagnose the issue.
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the CNV_10100122 error message. These notes may provide specific guidance or patches.
  Migration Tools Documentation: Review the documentation for the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for any limitations or requirements regarding set classes.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.