How To Fix EDESK_UI_WD151 - Material BOM with these keys already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: EDESK_UI_WD - Engineering Desktop: User Interface Web Screen

• Message number: 151

• Message text: Material BOM with these keys already exists

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 EDESK_UI_WD151 - Material BOM with these keys already exists ?

  The SAP error message EDESK_UI_WD151, which indicates that a "Material BOM with these keys already exists," typically occurs when you are trying to create a Bill of Materials (BOM) for a material that already has an existing BOM with the same keys (such as material number, plant, and BOM usage).
  Cause:
  
  Duplicate Entry: The most common cause is that a BOM for the specified material already exists in the system with the same keys.
  Incorrect Data Entry: There may be a mistake in the data you are entering, leading to an attempt to create a BOM that conflicts with an existing one.
  System Configuration: In some cases, system settings or configurations may lead to unexpected behavior when creating BOMs.
  
  Solution:
  
  
  Check Existing BOMs: 
  
  Use transaction code CS03 (Display BOM) to check if a BOM already exists for the material in question. Enter the material number, plant, and BOM usage to see if it is already defined.
  
  
  
  Modify Existing BOM: 
  
  If a BOM already exists and you need to make changes, you can use transaction code CS02 (Change BOM) to modify the existing BOM instead of creating a new one.
  
  
  
  Create with Different Keys: 
  
  If you need to create a new BOM, ensure that you are using a different combination of keys (e.g., different plant or BOM usage) that does not conflict with existing entries.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help files related to BOM management to ensure you are following the correct procedures.
  
  
  
  Check User Authorizations: 
  
  Ensure that you have the necessary authorizations to create or modify BOMs in the system.
  
  
  
  Contact Support: 
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  BOM Usage: BOMs can be used for different purposes (e.g., production, engineering, etc.), and the usage key is part of the unique identification of a BOM.
  Transaction Codes:
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to BOM creation.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.