How To Fix CNV_PE_GEN015 - Function module suffix not available

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 015

• Message text: Function module suffix not available

What causes this issue?

To generate a unique function module name within a function group, it is
required that a name suffix is provided.
The current generation process stopped as <ZH>no </>function module name
suffix is available.

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?

Re-execute the function. If the problem still persists, contact SAP for
support.

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_PE_GEN015 - Function module suffix not available ?

  The SAP error message CNV_PE_GEN015: Function module suffix not available typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find a specific function module that is required for the operation being performed.
  Causes:
  
  Missing Function Module: The function module that the system is trying to call does not exist in the system. This could be due to an incomplete installation or configuration.
  Incorrect Configuration: The configuration settings for the migration or conversion process may be incorrect, leading to the system looking for a function module that is not defined.
  Transport Issues: If the function module was recently transported from another system, there may have been issues during the transport process that caused it to not be available.
  Version Compatibility: The function module may not be available in the version of SAP you are using, especially if you are working with a custom or third-party solution.
  
  Solutions:
  
  Check Function Module Existence: Use transaction SE37 or SE80 to check if the function module exists in your system. If it does not exist, you may need to create it or transport it from another system.
  Review Configuration: Ensure that the configuration settings for the migration or conversion process are correct. This may involve checking the settings in the Migration Cockpit or related tools.
  Transport Request: If the function module is missing due to a transport issue, check the transport logs and ensure that the transport request containing the function module was successfully imported.
  Consult Documentation: Review the SAP documentation for the specific migration or conversion process you are using to ensure that all prerequisites are met and that you are following the correct steps.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and the error encountered.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Always check for relevant SAP Notes that may provide fixes or workarounds for known issues related to this error.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its requirements, as this tool is often involved in data migration scenarios.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.