How To Fix 8B099 - Unit of measure is different from the material master

8B099 - Overview

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 099

• Message text: Unit of measure is different from the material master

What causes this issue?

The unit of measure in the screen is different of the material master.

How to fix this error?

Make sure that you want to use this unit of measure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8B099 - Unit of measure is different from the material master ?

  The SAP error message 8B099 indicates that there is a discrepancy between the unit of measure (UoM) being used in a transaction and the unit of measure defined in the material master record for that specific material. This error typically occurs during processes such as goods movements, inventory management, or when creating purchase orders.
  
  Cause:
  
  Mismatch in Units of Measure: The unit of measure you are trying to use in the transaction does not match the base unit of measure defined in the material master.
  Incorrect Configuration: The material master may have been set up incorrectly, or the unit of measure conversion factors may not be defined properly.
  User Error: The user may have mistakenly entered a unit of measure that is not valid for the material in question.
  
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Verify the base unit of measure and any alternative units of measure defined for the material.
  Ensure