How To Fix /PLMU/UI_MBOM010 - Selected item is not a subassembly

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMU/UI_MBOM -

• Message number: 010

• Message text: Selected item is not a subassembly

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMU/UI_MBOM010 - Selected item is not a subassembly ?

  The SAP error message /PLMU/UI_MBOM010 Selected item is not a subassembly typically occurs in the context of working with Bill of Materials (BOM) in SAP, particularly when trying to perform operations that require a selected item to be a subassembly. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Item Type: The selected item in the BOM is not defined as a subassembly in the system. In SAP, a subassembly is usually an item that can be manufactured or procured and is part of a larger assembly.
  BOM Structure: The BOM structure may not be set up correctly, or the item may not be included in the BOM as a subassembly.
  Item Master Data: The item may not have the correct master data settings that classify it as a subassembly.
  Configuration Issues: There may be configuration issues in the material master or BOM settings that prevent the item from being recognized as a subassembly.
  
  Solutions:
  
  Check Item Type: Verify that the selected item is indeed defined as a subassembly in the material master. You can do this by checking the material type and ensuring it is set up correctly.
  Review BOM Structure: Ensure that the BOM is structured correctly and that the item is included as a subassembly. You can do this by navigating to the BOM in SAP and checking the item hierarchy.
  Update Master Data: If the item is not set up as a subassembly, you may need to update the material master data. This can involve changing the material type or other relevant fields.
  Consult Documentation: Review SAP documentation or help resources for specific details on how to define and manage subassemblies within your organization’s SAP system.
  User Authorization: Ensure that you have the necessary permissions to view and modify BOMs and material master data.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Material Master: The material master is a central repository of information about materials in SAP. It contains data related to procurement, production, and sales.
  Bill of Materials (BOM): A BOM is a comprehensive list of materials, components, and assemblies required to manufacture a product. It defines the relationship between the components and the final product.
  Subassembly Definition: In SAP, a subassembly is typically a component that is manufactured or assembled separately before being included in a larger assembly.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  
  By following these steps and understanding the context of the error, you should be able to resolve the issue related to the /PLMU/UI_MBOM010 error message in SAP.