How To Fix EC140 - Function code & already exists

EC140 - Overview

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 140

• Message text: Function code & already exists

What causes this issue?

You tried to rename a function code using a new name which already
exists.

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?

Enter a new function code which does not already exist.

Error message extract from SAP system. Copyright SAP SE.

EC140 - Details

• The SAP error message EC140, which states "Function code & already exists," typically occurs when there is an attempt to create or define a function code that already exists in the system. This can happen in various contexts, such as when customizing menus, transaction codes, or screen elements.
  
  Cause:
  
  Duplicate Function Code: The primary cause of this error is that the function code you are trying to create or modify is already defined in the system.
  Custom Development: If you are working on custom development (e.g., using ABAP), you might be trying to register a function code that has already been registered.
  Menu Customization: When customizing SAP menus, if you try to add a function code that is already in use, this error will occur.
  
  
  Solution:
  
  
  Check Existing Function Codes: Before creating a new function code, check the existing function codes in the system to ensure that the one you want to use is not already