How To Fix O8435 - & has not been defined as a mass unit of measure

O8435 - Overview

• Message type: E = Error

• Message class: O8 - IS-Oil: TD Transportation and Distribution

• Message number: 435

• Message text: & has not been defined as a mass unit of measure

What causes this issue?

Invalid unit of measure for mass dimension.

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?

Enter a unit of measure that has been defined as type 'MASS'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O8435 - & has not been defined as a mass unit of measure ?

  The SAP error message O8435 indicates that a specific unit of measure (UoM) has not been defined as a mass unit of measure in the system. This error typically arises when you are trying to perform operations that require a mass unit of measure, but the system does not recognize the specified UoM as valid for mass-related calculations.
  
  Cause:
  
  Undefined Unit of Measure: The unit of measure you are trying to use is not defined in the system as a mass unit.
  
  Configuration Issues: The unit of measure may exist but is not properly configured in the system to be recognized as a mass unit.
  Data Entry Errors: There may be a typo or incorrect entry in the transaction where the UoM is specified.
  
  
  Solution:
  To resolve the O8435 error, you can follow these steps:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion).
  Check if the UoM in question is defined in