How To Fix WB855 - Layout module &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 855

• Message text: Layout module &1 already exists

What causes this issue?

The layout module that has been flagged as new already exists and
cannot be entered twice.

System Response

INCLUDE ISR_STOP OBJECT DOKU ID TX

How to fix this error?

Assign a different name to the new layout module.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB855 - Layout module &1 already exists ?

  The SAP error message WB855 indicates that a layout module with the specified name already exists in the system. This error typically occurs when you attempt to create or save a new layout module that has the same name as an existing one.
  Cause:
  
  Duplicate Name: The most common cause of this error is that you are trying to create a layout module with a name that is already in use.
  System Configuration: There may be system settings or configurations that prevent the creation of multiple layout modules with the same name.
  
  Solution:
  
  
  Check Existing Layouts: Before creating a new layout module, check the existing layout modules to see if one with the same name already exists. You can do this by navigating to the relevant transaction (e.g., WB01 for layout management) and searching for the layout name.
  
  
  Rename the New Layout: If you find that a layout with the same name exists, consider renaming your new layout module to something unique.
  
  
  Delete or Modify Existing Layout: If the existing layout is no longer needed, you can delete it or modify it as necessary. Be cautious with this approach, as it may affect other users or processes relying on that layout.
  
  
  Use a Naming Convention: To avoid future conflicts, consider implementing a naming convention for layout modules that includes identifiers such as the user’s initials, date, or purpose.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WB01 (Create Layout), WB02 (Change Layout), and WB03 (Display Layout) to manage layout modules effectively.
  Authorization: Ensure that you have the necessary authorizations to create, modify, or delete layout modules in the SAP system.
  Documentation: Refer to SAP documentation or help resources for more detailed information on layout management and best practices.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical support team for further assistance.