How To Fix SEMC009 - Element &1 of type &2 already exists in element list for dynpro

SEMC009 - Overview

• Message type: E = Error

• Message class: SEMC - Messages for Function Group SEMC

• Message number: 009

• Message text: Element &1 of type &2 already exists in element list for dynpro

What causes this issue?

The correction workbench is attempting to include a screen element
<(>&<)>V1& of the type <(>&<)>V2& into the element list. The screen
element concerned exists already.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The include is rejected.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SEMC009 - Element &1 of type &2 already exists in element list for dynpro ?

  The SAP error message SEMC009 indicates that there is a duplicate entry in the element list for a dynamic program (dynpro). This typically occurs when you are trying to define a screen element (like a field or button) that has already been defined in the same context.
  
  Cause:
  
  Duplicate Definition: The most common cause of this error is that the same element (field, button, etc.) is being defined more than once in the same screen or program.
  Incorrect Naming: If you are using a naming convention that leads to confusion or overlap, it can result in this error.
  Copy-Paste Errors: Sometimes, copying and pasting code or screen elements can inadvertently lead to duplicates.
  
  
  Solution:
  
  Check Element Definitions: Review the screen or program where the error occurs. Look for any duplicate definitions of the element mentioned in the error message.
  Rename Elements: If you find duplicates, consider renaming one of the elements to ensure that each element has