How To Fix BM303 - No commercial unit of measurement defined for unit & in language &

SAP Error Message - Details

• Message type: E = Error

• Message class: BM - Development class BZME - units of measure

• Message number: 303

• Message text: No commercial unit of measurement defined for unit & in language &

What causes this issue?

No business unit (3-character internal representation) is maintained
for unit of measure &V1& in language &V2&.

How to fix this error?

INCLUDE 'NA_SYSADMIN1' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BM303 - No commercial unit of measurement defined for unit & in language & ?

  The SAP error message BM303 indicates that there is no commercial unit of measurement defined for a specific unit in the specified language. This error typically arises in the context of materials management, particularly when dealing with units of measure in inventory or procurement processes.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the system does not have a defined commercial unit of measurement for the specified unit. This can happen if the unit of measure has not been properly set up in the system.
  Incorrect Unit of Measure: The unit of measure being used may not be valid or recognized in the context of the transaction being performed.
  Language-Specific Settings: The error may also occur if the unit of measure is not defined in the language specified in the error message.
  
  Solution:
  
  
  Define Commercial Unit of Measurement:
  
  Go to the transaction code OMN3 (or navigate through the SAP menu: Logistics > Material Management > Basic Settings > Units of Measure > Define Commercial Units).
  Check if the unit of measure in question is defined. If not, create a new entry for the commercial unit of measurement.
  Ensure that the unit of measure is linked to the appropriate material types and is set up correctly.
  
  
  
  Check Unit of Measure Settings:
  
  Use transaction code MM02 to check the material master data for the specific material. Ensure that the unit of measure is correctly assigned and that the commercial unit is defined.
  Verify that the unit of measure is valid for the material type and that it is not marked for deletion.
  
  
  
  Language Settings:
  
  If the error message specifies a language, ensure that the unit of measure is defined in that language. You may need to maintain translations for the unit of measure in the relevant language settings.
  
  
  
  Consult Documentation: If you are unsure about the configuration, refer to SAP documentation or consult with your SAP Basis or MM consultant for assistance.
  
  
  Related Information:
  
  Transaction Codes: 
  
  OMN3: Define Commercial Units
  MM02: Change Material Master
  MM03: Display Material Master
  
  
  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 unit of measure settings in the system.
  
  By following these steps, you should be able to resolve the BM303 error and ensure that the commercial unit of measurement is properly defined in your SAP system.