How To Fix MU004 - BOM & & & not valid for &

SAP Error Message - Details

• Message type: E = Error

• Message class: MU - Maintenance of structured materials

• Message number: 004

• Message text: BOM & & & not valid 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 MU004 - BOM & & & not valid for & ?

  The SAP error message MU004, which states "BOM & & & not valid for &," typically indicates that there is an issue with the Bill of Materials (BOM) in the system. This error can occur in various scenarios, such as when trying to create a production order, perform a material requirement planning (MRP) run, or execute other processes that involve BOMs.
  Cause:
  
  Invalid BOM Status: The BOM may not be active or may have been marked for deletion.
  Incorrect BOM Usage: The BOM might not be valid for the specific plant or production version you are trying to use.
  Missing BOM: The BOM may not exist for the specified material or plant.
  Versioning Issues: If you are using a specific version of the BOM, it may not be valid for the current context.
  Data Inconsistencies: There may be inconsistencies in the master data related to the material or BOM.
  
  Solution:
  
  Check BOM Status: Go to the BOM transaction (CS03) and check the status of the BOM. Ensure that it is active and not marked for deletion.
  Verify BOM Validity: Ensure that the BOM is valid for the specific plant and material you are working with. You can check this in the BOM details.
  Create or Update BOM: If the BOM does not exist, you may need to create it (using transaction CS01) or update it to ensure it is valid for the required context.
  Check BOM Usage: Ensure that the BOM usage is appropriate for the operation you are trying to perform. For example, if you are working with production orders, ensure the BOM is set for production usage.
  Review Versioning: If you are using a specific version of the BOM, ensure that it is the correct version for the material and plant.
  Consult with Master Data Team: If you are unsure about the BOM or if there are data inconsistencies, consult with your master data management team to resolve any issues.
  
  Related Information:
  
  Transaction Codes: 
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  CS11: Display BOM for a material
  
  
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM) and their specific uses.
  Documentation: Refer to SAP documentation or help files for more detailed information on BOM management and troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue related to the MU004 error message in SAP.