How To Fix EC292 - All assigned keys are already assigned to pushbuttons

EC292 - Overview

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 292

• Message text: All assigned keys are already assigned to pushbuttons

What causes this issue?

Functions on pushbuttons must be assigned to a function key. In this
pushbutton setting, all the function keys containing a function have
already been used. Therefore, no possible entries can be displayed.

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 you want to
assign to 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 EC292 - All assigned keys are already assigned to pushbuttons ?

  The SAP error message EC292, which states "All assigned keys are already assigned to pushbuttons," typically occurs in the context of SAP GUI or SAP screen design, particularly when working with function keys or pushbuttons in a custom transaction or screen.
  
  Cause:
  This error arises when you attempt to assign a function key or a pushbutton to a key that has already been assigned to another pushbutton or function. In SAP, each key can only be assigned to one action at a time. If you try to assign a key that is already in use, the system will throw this error.
  
  Solution:
  To resolve the EC292 error, you can follow these steps:
  
  
  Check Existing Assignments:
  
  Go to the screen or transaction where you are trying to assign the key.
  Review the existing pushbuttons and their assigned keys to identify any conflicts.
  
  
  
  Reassign Keys:
  
  If you find that the key you want to assign is already in use, you will