How To Fix 29037 - BOM already exists for & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 037

• Message text: BOM already exists for & & &

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 29037 - BOM already exists for & & & ?

  The SAP error message "29037 BOM already exists for & & &" typically occurs when you are trying to create a Bill of Materials (BOM) for a material that already has an existing BOM in the system. The placeholders (& & &) usually represent the material number, plant, and BOM usage, respectively.
  Cause:
  
  Existing BOM: The primary cause of this error is that a BOM already exists for the specified material, plant, and BOM usage combination.
  Incorrect Data Entry: There may be a mistake in the data entry, such as entering the wrong material number or plant.
  BOM Status: The existing BOM might be in a status that prevents further modifications or duplications.
  
  Solution:
  
  
  Check Existing BOM:
  
  Use transaction code CS03 (Display BOM) to check if a BOM already exists for the specified material and plant.
  If a BOM exists, you can either modify it or create a new BOM with a different usage or validity period.
  
  
  
  Change BOM:
  
  If you need to make changes to the existing BOM, you can use transaction code CS02 (Change BOM) to update 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 BOM with Different Parameters:
  
  If you need to create a new BOM, consider using a different BOM usage or validity period to avoid conflicts with the existing BOM.
  
  
  
  Related Information:
  
  BOM Usage: BOMs can have different usages (e.g., production, sales, engineering). Ensure you are using the correct BOM usage for your requirements.
  BOM Validity: BOMs can be valid for specific periods. Check the validity dates of the existing BOM to see if it overlaps with your intended creation.
  Authorization: Ensure you have the necessary authorizations to view, change, or delete BOMs in the system.
  
  If you continue to face issues, it may be helpful to consult with your SAP support team or refer to SAP documentation for further troubleshooting steps.