How To Fix CNV_10020459 - Function module &1 has been turned into comment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 459

• Message text: Function module &1 has been turned into comment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020459 - Function module &1 has been turned into comment ?

  The SAP error message CNV_10020459 indicates that a specific function module has been commented out in the code. This typically occurs during the execution of a conversion or migration process, particularly in the context of SAP's data migration tools or conversion programs.
  Cause:
  
  Code Maintenance: The function module in question may have been commented out by a developer or during a code review process. This could be due to the function being obsolete, not needed, or replaced by a different implementation.
  Compatibility Issues: The function module may not be compatible with the current version of SAP or the specific data migration scenario being executed.
  Error Handling: The commenting out of the function could be a temporary measure to prevent errors during execution while a more permanent solution is being developed.
  
  Solution:
  
  Review the Code: Check the source code of the function module to understand why it was commented out. Look for any accompanying comments that might explain the reasoning.
  Uncomment the Function: If the function is still relevant and necessary for your process, you may uncomment it. However, ensure that it is safe to do so and that it will not introduce new issues.
  Check for Alternatives: If the function module is obsolete, look for alternative functions or methods that can achieve the same result. SAP may have provided newer functions that replace the old ones.
  Consult Documentation: Review SAP notes or documentation related to the specific migration or conversion process you are working on. There may be updates or patches that address this issue.
  Testing: After making any changes, thoroughly test the functionality to ensure that the system behaves as expected and that no new errors are introduced.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the specific function module or the migration process you are using.
  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 compatible versions of any relevant components.
  
  If you are unsure about making changes to the code, it is advisable to consult with an experienced SAP developer or your SAP support team.