How To Fix PK082 - Function code handling &1 is not coded for screen

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 082

• Message text: Function code handling &1 is not coded for screen

What causes this issue?

This is a program error.

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?

Please contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK082 - Function code handling &1 is not coded for screen ?

  The SAP error message PK082, which states "Function code handling &1 is not coded for screen," typically occurs when a function code (often associated with a button or action on a screen) is not properly defined or implemented in the associated screen's logic. This can happen in various scenarios, such as when customizing screens or developing new functionality.
  Cause:
  
  Missing Function Code Implementation: The function code referenced in the error message is not implemented in the screen's flow logic. This means that when the user attempts to trigger that function, the system does not know how to handle it.
  Screen Customization Issues: If the screen has been customized or modified, it is possible that the function code was removed or not properly linked to the corresponding processing logic.
  Transport Issues: If the screen was transported from one system to another (e.g., from development to production), the function code handling might not have been included in the transport request.
  
  Solution:
  
  
  Check Function Code Implementation:
  
  Go to the screen in question using transaction SE80 or SE41 (for GUI status).
  Verify that the function code (denoted as &1 in the error message) is defined in the GUI status or screen attributes.
  Ensure that there is corresponding ABAP code in the PAI (Process After Input) or PBO (Process Before Output) modules to handle the function code.
  
  
  
  Implement Missing Logic:
  
  If the function code is missing, you will need to implement the necessary logic in the ABAP program. This typically involves adding a case statement in the PAI module to handle the function code appropriately.
  
  
  
  Review Customizations:
  
  If the screen has been customized, review the changes to ensure that all necessary function codes are still linked to their respective processing logic.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all relevant objects were included in the transport request. If not, you may need to re-transport the missing objects.
  
  
  
  Debugging:
  
  If you are unable to identify the issue, consider using the debugger to trace the execution flow when the function code is triggered. This can help pinpoint where the handling is missing.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE41 (Menu Painter), SE38 (ABAP Editor).
  ABAP Programming: Familiarity with ABAP programming is essential for implementing the necessary logic to handle function codes.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or screen you are working with.
  
  By following these steps, you should be able to resolve the PK082 error and ensure that the function code is properly handled in your SAP application.