How To Fix 29732 - A BOM already exists for this document

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 732

• Message text: A BOM already exists for this document

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29732 - A BOM already exists for this document ?

  The SAP error message 29732, which states "A BOM already exists for this document," typically occurs when you are trying to create a Bill of Materials (BOM) for a material or document that already has an existing BOM. This can happen in various scenarios, such as when you are trying to create a new BOM for a material that already has one defined in the system.
  Cause:
  
  Existing BOM: The primary cause of this error is that there is already a BOM associated with the material or document you are trying to create a BOM for.
  Incorrect Document Type: You may be using the wrong document type or configuration that does not allow for multiple BOMs.
  Data Entry Error: There might be a mistake in the data entry, such as using the wrong material number or plant.
  
  Solution:
  
  
  Check Existing BOMs: 
  
  Use transaction code CS03 (Display BOM) to check if a BOM already exists for the material in question. If it does, you can view the details and decide if you need to modify or delete the existing BOM.
  
  
  
  Modify Existing BOM: 
  
  If the existing BOM is not suitable, you can modify it using transaction code CS02 (Change BOM) or delete it using CS01 (Create BOM) if you have the necessary permissions and if it is appropriate to do so.
  
  
  
  Create Alternative BOM: 
  
  If you need to maintain multiple BOMs for different purposes (e.g., different plants or versions), ensure you are creating the BOM with the correct parameters (e.g., plant, usage).
  
  
  
  Check Configuration: 
  
  Ensure that the configuration settings in the system allow for the creation of multiple BOMs if that is your requirement.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or consult with your SAP support team for specific guidelines related to BOM management in your organization.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  CS11: Display BOM for a material
  CS12: Display BOM for a plant
  
  
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM, etc.) and their specific requirements.
  User Permissions: Ensure you have the necessary permissions to create or modify BOMs in the system.
  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 resolve the error and manage your BOMs effectively in SAP.