How To Fix OIJ_NOM420 - Unit of measure &1 is not allowed.

OIJ_NOM420 - Overview

• Message type: E = Error

• Message class: OIJ_NOM - TSW - Nominaition message class

• Message number: 420

• Message text: Unit of measure &1 is not allowed.

What causes this issue?

The dimension of the unit of measure you entered is not valid. The
following dimensions are valid:
Mass
Volume
Energy
Heating value (mass)
Heating value (volume)
Heating value (molar)
Dimensionless

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?

Check the dimension of the unit of measure you entered and correct it as
appropriate.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

OIJ_NOM420 - Details

• The SAP error message OIJ_NOM420, which states "Unit of measure &1 is not allowed," typically occurs in the context of the SAP Oil and Gas (OIJ) module when a transaction or operation is attempted using a unit of measure (UoM) that is not defined or permitted for the specific context or material being processed.
  
  Cause:
  
  Invalid Unit of Measure: The unit of measure being used (represented by &1 in the error message) is not recognized or is not set up in the system for the specific material or transaction type.
  
  Configuration Issues: The configuration settings for units of measure in the relevant material master or transaction settings may not include the specified UoM.
  Data Entry Error: There may be a typographical error or incorrect selection of the unit of measure during data entry.
  Material Master Settings: The material master record may not have the appropriate units of measure defined for the specific material.
  
  
  Solution:
  
  Check Unit of