How To Fix COM_PRODUCT_UNIT033 - Net weight of alternative unit of measure calculated automatically

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRODUCT_UNIT - Messages on Units of Measure

• Message number: 033

• Message text: Net weight of alternative unit of measure calculated automatically

What causes this issue?

The net weight in the alternative unit of measure can be calculated from
the net weight in the base unit of measure. It is not possible to enter
an alternative net weight for an alternative unit of measure.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PRODUCT_UNIT033 - Net weight of alternative unit of measure calculated automatically ?

  The SAP error message COM_PRODUCT_UNIT033 indicates that the net weight of an alternative unit of measure is being calculated automatically. This typically occurs in the context of product master data management, particularly when dealing with materials that have multiple units of measure.
  Cause:
  The error arises when:
  
  The system is trying to calculate the net weight for an alternative unit of measure, but the necessary data is either missing or incorrectly configured.
  The configuration for the base unit of measure and the alternative unit of measure does not align properly, leading to discrepancies in weight calculations.
  The material master data may not have been fully maintained, particularly in the area of weights and measures.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Verify that the base unit of measure and alternative units of measure are correctly defined.
  Ensure that the net weight and gross weight fields are filled out correctly for the base unit of measure.
  
  
  
  Maintain Weights:
  
  If the net weight is not maintained for the base unit of measure, you need to enter it. This can be done in the Basic Data view of the material master.
  Ensure that the conversion factors between the base unit of measure and the alternative unit of measure are correctly set up.
  
  
  
  Check Unit of Measure Settings:
  
  Review the unit of measure settings in the configuration (transaction code OMN3).
  Ensure that the alternative unit of measure is properly defined and linked to the base unit of measure.
  
  
  
  Recalculate Weights:
  
  If changes are made to the material master, you may need to recalculate the weights. This can sometimes be done through a mass change transaction or by re-saving the material master.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to material master data and unit of measure settings for additional guidance.
  
  
  
  Testing:
  
  After making the necessary changes, test the scenario again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  OMN3: Maintain Units of Measure
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to 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.