How To Fix CNV_10020667 - &1 &2: Specific function module &3 was turned into comment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 667

• Message text: &1 &2: Specific function module &3 was turned into comment

What causes this issue?

To ensure that specific coding does not cause any import problems with
different releases, this coding has been turned into comments. (Unless
it has been designed in such a way that it is <zh>not</>
release-dependent.) During "Initial Load of Objects", the system
temporarily turns the coding into comments, and does a syntax check. If
this syntax check fails, the coding is kept as a comment.

System Response

&V1& &V2& cannot be used.

How to fix this error?

If you still want to use &V1& &V2& with specific determination function
module &V3&, turn the corresponding comment lines back into coding and
correct the coding so that it is compatible with the current release.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020667 - &1 &2: Specific function module &3 was turned into comment ?

  The SAP error message CNV_10020667 typically indicates that a specific function module has been commented out in the code, which can lead to issues during the execution of a program or during data migration processes. This error is often encountered in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  
  Commented Code: The function module specified in the error message has been commented out, which means it is not being executed as part of the program flow.
  Deprecated Functionality: The function module may have been deprecated or replaced with a new implementation, leading to its comment status.
  Custom Modifications: If there are custom modifications or enhancements in the system, they might have inadvertently commented out the function module.
  
  Solution:
  
  Review the Code: Check the source code of the program or function module to see why it was commented out. Look for any comments or documentation that might explain the reasoning.
  Uncomment the Function Module: If the function module is still relevant and necessary for the execution of the program, uncomment it. Ensure that it is compatible with the current system version.
  Check for Alternatives: If the function module has been replaced or deprecated, look for alternative function modules or methods that should be used instead.
  Consult Documentation: Review SAP notes or documentation related to the specific migration or conversion process you are working on. There may be specific instructions or updates regarding the function module in question.
  Testing: After making changes, thoroughly test the program to ensure that it functions correctly and that the error does not reoccur.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on the function module in question.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Version Compatibility: Ensure that your SAP system is up to date and that you are using the correct version of the migration tools, as older versions may have bugs or deprecated features.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.