How To Fix CFX_BI_BOM_MSG1402 - Material is an internal material for MPN "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: CFX_BI_BOM_MSG1 -

• Message number: 402

• Message text: Material is an internal material for MPN "&1"

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFX_BI_BOM_MSG1402 - Material is an internal material for MPN "&1" ?

  The SAP error message CFX_BI_BOM_MSG1402, which states "Material is an internal material for MPN '&1'", typically occurs in the context of managing materials and their relationships with Manufacturer Part Numbers (MPNs) in SAP systems, particularly in the SAP S/4HANA environment.
  Cause:
  This error indicates that the material you are trying to work with is classified as an internal material for a specific Manufacturer Part Number (MPN). In SAP, internal materials are those that are not intended for external procurement or sales but are used internally within the organization. This classification can lead to restrictions on certain operations, such as creating a Bill of Materials (BOM) or performing certain transactions.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Material Type: Verify the material type of the material in question. If it is indeed an internal material, you may need to change its classification or use a different material that is not restricted.
  
  
  Review MPN Settings: Check the settings related to the Manufacturer Part Number (MPN) in your SAP system. Ensure that the MPN is correctly assigned and that the material is intended for the operations you are trying to perform.
  
  
  Change Material Status: If the material should not be classified as internal, you may need to change its status or type in the material master data. This can typically be done through transaction codes like MM02 (Change Material) or MM01 (Create Material).
  
  
  Consult Documentation: Review SAP documentation or help resources related to MPNs and internal materials to understand the implications of this classification.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  Related Information:
  
  Material Master Data: Understanding how material types and classifications work in SAP is crucial. Familiarize yourself with the material master data fields and their implications.
  MPN Management: Learn about how MPNs are managed in SAP, including how they relate to procurement and inventory management.
  SAP Notes: Check SAP Notes for any updates or specific fixes related to this error message. SAP Notes can provide insights into known issues and recommended solutions.
  
  By following these steps, you should be able to address the error message CFX_BI_BOM_MSG1402 effectively.