How To Fix O3122 - Unit of measure group does not correspond with excise duty tax group

SAP Error Message - Details

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 122

• Message text: Unit of measure group does not correspond with excise duty tax group

What causes this issue?

The unit of measure group does not correspond to the excise duty tax
group for the material.

How to fix this error?

Either change the unit of measure group and/or excise duty tax group, or
maintain Table OIH2.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O3122 - Unit of measure group does not correspond with excise duty tax group ?

  The SAP error message O3122, which states "Unit of measure group does not correspond with excise duty tax group," typically occurs in the context of materials management and excise duty calculations in SAP. This error indicates a mismatch between the unit of measure (UoM) group assigned to a material and the excise duty tax group that is configured in the system.
  Cause:
  
  Mismatch in Configuration: The unit of measure group assigned to the material does not match the expected unit of measure group for the excise duty tax group. This can happen if the material is set up with a UoM that is not compatible with the excise duty settings.
  Incorrect Material Master Data: The material master data may have been incorrectly configured, leading to inconsistencies between the UoM group and the excise duty tax group.
  Changes in Tax Configuration: If there have been recent changes to the excise duty tax group or the unit of measure groups, this could lead to discrepancies.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and check the unit of measure group assigned to the material.
  Ensure that the UoM group is correctly set up and corresponds to the excise duty tax group.
  
  
  
  Review Excise Duty Configuration:
  
  Check the configuration of the excise duty tax group in the SAP system (transaction code OBCN or SPRO).
  Ensure that the excise duty tax group is correctly defined and that it is compatible with the unit of measure groups used in your materials.
  
  
  
  Adjust Unit of Measure Group:
  
  If necessary, change the unit of measure group for the material to one that is compatible with the excise duty tax group.
  This can be done in the material master record (transaction code MM02).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidelines on configuring unit of measure groups and excise duty tax groups.
  
  
  
  Testing:
  
  After making changes, perform a test transaction to ensure that the error is resolved and that the excise duty calculations are functioning correctly.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MM02 (Change Material), OBCN (Excise Duty Configuration), SPRO (SAP Reference IMG).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that users have the appropriate roles and authorizations to make changes to material master data and excise duty configurations.
  
  By following these steps, you should be able to resolve the O3122 error and ensure that your material and excise duty configurations are aligned correctly.