How To Fix EC065 - The assigned F keys are already assigned to pushbuttons

SAP Error Message - Details

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 065

• Message text: The assigned F keys are already assigned to pushbuttons

What causes this issue?

You cannot display possible entries because only functions assigned to
a function key can be used in the application toolbar. Also, functions
are not supposed to be used more than once in the application toolbar.

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?

Extend the function key setting to include the functions desired in the
application toolbar.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EC065 - The assigned F keys are already assigned to pushbuttons ?

  The SAP error message EC065 indicates that there is a conflict with function keys (F keys) that have already been assigned to pushbuttons in the SAP GUI. This typically occurs when you attempt to assign a function key to a new action or pushbutton that is already in use by another pushbutton.
  Cause:
  
  Duplicate Assignments: The function key you are trying to assign is already assigned to another pushbutton in the same screen or transaction.
  Configuration Issues: There may be issues in the configuration of the screen or transaction where the function keys are defined.
  Custom Development: If there are custom screens or enhancements, they may have conflicting assignments.
  
  Solution:
  
  
  Check Existing Assignments:
  
  Go to the screen or transaction where you are trying to assign the function key.
  Check the existing pushbuttons and their assigned function keys to identify any duplicates.
  
  
  
  Reassign Function Keys:
  
  If you find that the function key is already assigned, consider reassigning it to a different key or removing the assignment from the existing pushbutton if it is not needed.
  
  
  
  Modify Screen Configuration:
  
  If you have access to the screen configuration (using transaction SE80 or SE41), review the configuration for the screen and adjust the function key assignments accordingly.
  
  
  
  Consult Documentation:
  
  Review any documentation related to the custom development or enhancements that may have introduced the conflict.
  
  
  
  Testing:
  
  After making changes, test the screen or transaction to ensure that the function keys work as intended without conflicts.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) and SE41 (Menu Painter) for managing function keys and pushbuttons.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.