How To Fix 29031 - BOM for material & changed

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 031

• Message text: BOM for material & changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29031 - BOM for material & changed ?

  The SAP error message 29031 typically relates to issues with the Bill of Materials (BOM) for a material that has been changed. This error can occur in various scenarios, such as when trying to create or change a BOM, or when performing operations that involve BOMs.
  Cause:
  The error message 29031 usually indicates that there is a problem with the BOM for a specific material. Common causes include:
  
  BOM Not Found: The system cannot find the BOM for the specified material.
  BOM Status: The BOM may be in a status that does not allow changes (e.g., it is locked or marked for deletion).
  Material Master Issues: The material master data may not be correctly set up or may be inconsistent.
  Change Number: If a change number is being used, it may not be valid or may not be assigned correctly to the BOM.
  Authorization Issues: The user may not have the necessary authorizations to view or change the BOM.
  
  Solution:
  To resolve the error message 29031, you can take the following steps:
  
  
  Check BOM Existence: Verify that the BOM exists for the material in question. You can do this using transaction code CS03 (Display BOM) to see if the BOM is available.
  
  
  Review BOM Status: Ensure that the BOM is not locked or marked for deletion. You can check the status in the BOM overview.
  
  
  Validate Material Master: Check the material master data for any inconsistencies. Use transaction code MM03 (Display Material) to review the material details.
  
  
  Change Number Verification: If you are using a change number, ensure that it is valid and correctly assigned to the BOM. You can check this in the BOM change management settings.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to access and modify the BOM. You may need to contact your SAP security team if you suspect authorization issues.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP Notes can provide additional insights or patches that may resolve the issue.
  
  
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM).
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM) and their specific requirements.
  SAP Documentation: Refer to SAP Help documentation for detailed information on BOM management and error handling.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in BOM management.