How To Fix WER028 - Item structure &1 already exist

WER028 - Overview

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 028

• Message text: Item structure &1 already exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER028 - Item structure &1 already exist ?

  SAP Error Message:
  WER028 - Item structure &1 already exist
  
  
  Cause:
  This error occurs when you try to create or define an item structure in SAP that already exists in the system. The item structure name (represented by &1 in the message) is unique, and SAP does not allow duplicate item structure names.
  Typically, this happens in scenarios such as:
  
  Defining item structures in Sales and Distribution (SD) or Materials Management (MM) modules.
  Creating or copying item structures in configuration or master data.
  Attempting to create an item structure with a name that is already assigned to another item structure.
  
  
  
  Solution:
  
  
  Check Existing Item Structures:
  
  Use transaction codes like VOV7 (for SD item categories) or relevant customizing transactions to list existing item structures.
  Verify if the item structure name you want to create already exists.
  
  
  
  Use a Different Name:
  
  If the item structure already exists, choose a different, unique name for the new item structure.
  
  
  
  Modify Existing Item Structure:
  
  If your intention was to change