How To Fix MAT_MESSAGES112 - Net weight can't be maintained for an alternative unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: MAT_MESSAGES -

• Message number: 112

• Message text: Net weight can't be maintained for an alternative unit of measure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MAT_MESSAGES112 - Net weight can't be maintained for an alternative unit of measure ?

  The SAP error message MAT_MESSAGES112 indicates that there is an issue with maintaining the net weight for an alternative unit of measure (UoM) in the material master data. This typically occurs when you are trying to assign a net weight to a unit of measure that is not allowed or not properly configured in the system.
  Cause:
  
  Incorrect Configuration: The alternative unit of measure may not be set up correctly in the material master.
  Missing Weight Information: The net weight may not be defined for the base unit of measure, which is required for alternative units of measure.
  Unit of Measure Conversion: There may be issues with the conversion factors between the base unit of measure and the alternative unit of measure.
  Material Type Restrictions: Certain material types may have restrictions on maintaining net weight for alternative units of measure.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM02) and check the basic data view.
  Ensure that the net weight is maintained for the base unit of measure.
  
  
  
  Maintain Alternative Units of Measure:
  
  In the material master, navigate to the "Units of Measure" view.
  Ensure that the alternative unit of measure is correctly defined and that the conversion factor is set up properly.
  
  
  
  Review Weight Information:
  
  Ensure that the net weight is defined for the base unit of measure. If it is missing, you need to enter the net weight.
  
  
  
  Check Configuration:
  
  If you have access, check the configuration settings in SPRO (Customizing) to ensure that the settings for units of measure and weights are correctly defined.
  
  
  
  Material Type Settings:
  
  Review the settings for the material type in the configuration to see if there are any restrictions regarding net weight for alternative units of measure.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on maintaining units of measure and weights in the material master.
  
  
  
  Related Information:
  
  Transaction Codes: MM01 (Create Material), MM02 (Change Material), MM03 (Display Material).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary authorizations to make changes to the material master data.
  
  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 material management.