How To Fix CNV_PE_CHECK_V2062 - Trans. opt. &1, step &2: Only function modules are supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK_V2 - Check Messages (Version 2020)

• Message number: 062

• Message text: Trans. opt. &1, step &2: Only function modules are supported

What causes this issue?

Main property of a transfer option step is a technical object that is
used for transfer.
Currently<(>,<)> only function modules are supported as technical
objects. However, the technical object assigned to step &V2& of transfer
option &V1& is <ZH>not </>a function module.

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?

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_CHECK_V2062 - Trans. opt. &1, step &2: Only function modules are supported ?

  The SAP error message CNV_PE_CHECK_V2062 typically occurs during the execution of a conversion or migration process, particularly when using the SAP Conversion Tools or during data migration activities. This error indicates that the system encountered a situation where a non-function module was expected, but something else was provided instead.
  Cause:
  The error message "Only function modules are supported" suggests that the process is trying to execute a piece of code or a routine that is not defined as a function module. This can happen due to several reasons:
  
  Incorrect Configuration: The configuration for the migration or conversion process may be pointing to a routine or program that is not a function module.
  Custom Code Issues: If there are custom enhancements or modifications in the system, they may not be implemented as function modules, leading to this error.
  Data Migration Tool Limitations: The data migration tool being used may have specific requirements that are not being met by the current setup.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Configuration: Review the configuration settings for the migration or conversion process. Ensure that all routines or programs referenced are indeed function modules.
  
  
  Review Custom Code: If there are custom developments involved, check if they are implemented as function modules. If not, consider refactoring the code to create a function module that encapsulates the required logic.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration or conversion tool you are using. There may be specific guidelines or requirements regarding the use of function modules.
  
  
  Debugging: If you have access to the development environment, you can debug the process to identify where the error is being triggered. This can provide insights into what is being called and why it is failing.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  Related Information:
  
  Function Modules: In SAP, function modules are reusable pieces of code that can be called from various programs and other function modules. They are defined in the Function Builder (transaction SE37).
  Data Migration Tools: SAP provides various tools for data migration, such as the SAP S/4HANA Migration Cockpit, SAP Data Services, and others. Each tool has its own set of requirements and best practices.
  Error Handling: Understanding how to handle errors in SAP processes is crucial. Familiarize yourself with transaction codes like SLG1 (Application Log) to check for logs related to the error.
  
  By following these steps, you should be able to identify the root cause of the CNV_PE_CHECK_V2062 error and implement a suitable solution.