How To Fix /SCWM/UI_RF018 - Menu/logical transaction already exists as sub-node of menu &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_RF -

• Message number: 018

• Message text: Menu/logical transaction already exists as sub-node of menu &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_RF018 - Menu/logical transaction already exists as sub-node of menu &1 ?

  The SAP error message /SCWM/UI_RF018 indicates that there is an attempt to create or add a logical transaction to a menu in the SAP Extended Warehouse Management (EWM) system, but the transaction already exists as a sub-node of the specified menu. This typically occurs when there is an attempt to duplicate a menu entry.
  Cause:
  
  Duplicate Entry: The logical transaction you are trying to add already exists in the specified menu structure.
  Menu Configuration: There may be an issue with how the menu is configured, leading to attempts to add the same transaction multiple times.
  User Authorization: Sometimes, the user may not have the necessary authorizations to view or modify the menu, leading to confusion about existing entries.
  
  Solution:
  
  
  Check Existing Menu Entries: 
  
  Navigate to the menu in question and verify if the logical transaction is already listed as a sub-node. If it is, you do not need to add it again.
  
  
  
  Remove Duplicate Entries: 
  
  If you find that there are duplicate entries, you can remove the unnecessary ones to clean up the menu structure.
  
  
  
  Modify Menu Configuration: 
  
  If you are responsible for menu configuration, ensure that you are not trying to add the same logical transaction multiple times. Review the configuration settings to avoid duplication.
  
  
  
  User Authorization: 
  
  Ensure that you have the necessary authorizations to view and modify the menu. If you suspect authorization issues, contact your system administrator.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for more detailed guidance on menu configuration and logical transactions.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCWM/MENU to manage menus in EWM.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to resolve the error and manage your menu configurations effectively.