How To Fix CDESK_MESSAGES034 - This material BOM already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CDESK_MESSAGES - Messages in CAD Desktop Environment

• Message number: 034

• Message text: This material BOM 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CDESK_MESSAGES034 - This material BOM already exists ?

  The SAP error message CDESK_MESSAGES034 indicates that there is an attempt to create a Bill of Materials (BOM) for a material that already has an existing BOM in the system. This error typically occurs when you try to create a new BOM for a material that already has one defined.
  Cause:
  
  Existing BOM: The primary cause of this error is that the material you are trying to create a BOM for already has an existing BOM in the system.
  Incorrect Data Entry: There may be a mistake in the material number or plant code entered, leading to confusion about whether a BOM exists.
  BOM Status: The existing BOM might be in a status that prevents further modifications or additions.
  
  Solution:
  
  
  Check Existing BOM: 
  
  Use transaction code CS03 (Display BOM) to check if a BOM already exists for the material in question. Enter the material number and plant to see if a BOM is already defined.
  
  
  
  Modify Existing BOM:
  
  If a BOM 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.
  
  
  
  Delete Existing BOM:
  
  If the existing BOM is no longer needed, you can delete it using transaction code CS02 (Change BOM) and then select the delete option. Be cautious with this approach, as it will remove the BOM from the system.
  
  
  
  Create Alternative BOM:
  
  If you need to create a different BOM for the same material, consider using a different BOM usage or a different plant if applicable.
  
  
  
  Consult Documentation: 
  
  Review the SAP documentation or consult with your SAP support team for specific guidelines related to BOM management in your organization.
  
  
  
  Related Information:
  
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM, etc.) and their specific uses.
  BOM Usage: BOMs can have different usages (e.g., production, engineering, etc.), which can allow for multiple BOMs for the same material under different contexts.
  Authorization: Ensure you have the necessary authorizations to create or modify BOMs in the system.
  
  By following these steps, you should be able to resolve the error and manage your BOMs effectively in SAP.