How To Fix /NFM/MM202 - Transaction &: Structural weight missing

SAP Error Message - Details

• Message type: E = Error

• Message class: /NFM/MM -

• Message number: 202

• Message text: Transaction &: Structural weight missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /NFM/MM202 - Transaction &: Structural weight missing ?

  The SAP error message /NFM/MM202 Transaction &: Structural weight missing typically occurs in the context of materials management and inventory management within the SAP system. This error indicates that the system is unable to process a transaction because the structural weight for a material is not defined or is missing.
  Cause:
  
  Missing Data: The structural weight for the material has not been maintained in the material master record.
  Incorrect Material Type: The material type may not support the structural weight field.
  Configuration Issues: There may be issues with the configuration of the material master data or the relevant views.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Material Master Data:
  
  Go to the transaction code MM03 (Display Material) and enter the material number that is causing the error.
  Check the relevant views (e.g., Basic Data, Purchasing, or Sales) to see if the structural weight is maintained.
  If it is missing, you can update it using transaction code MM02 (Change Material).
  
  
  
  Maintain Structural Weight:
  
  In the material master, navigate to the appropriate view where the structural weight is required.
  Enter the structural weight value in the relevant field and save the changes.
  
  
  
  Review Material Type Configuration:
  
  Ensure that the material type being used allows for the structural weight field. This can be checked in the configuration settings (transaction code SPRO).
  Navigate to Logistics - General > Material Master > Basic Settings > Define Attributes of Material Types and verify the settings.
  
  
  
  Check for User Exits or BAdIs:
  
  If there are any custom developments or enhancements (like user exits or BAdIs) that might affect the material master data, review them to ensure they are not causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for additional guidance on maintaining material master data and understanding the implications of structural weight.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MM04: Display Material Changes
  
  
  Material Master Views: Ensure that the necessary views are activated for the material type you are working with.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  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 materials management.