How To Fix G0307 - The characteristic 'unit of measure' has not been defined

G0307 - Overview

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 307

• Message text: The characteristic 'unit of measure' has not been defined

What causes this issue?

You have defined a quantity column. You also need to specify a unit of
measure.

System Response

Error occurred during check of the data entry layout.

How to fix this error?

Specify a unit of measure in the general data selection.

Error message extract from SAP system. Copyright SAP SE.

G0307 - Details

• The SAP error message G0307, which states "The characteristic 'unit of measure' has not been defined," typically occurs in the context of SAP's Material Management (MM) or Sales and Distribution (SD) modules. This error indicates that the system is unable to find a definition for the unit of measure (UoM) that is being referenced in a transaction or configuration.
  
  Cause:
  
  Missing Definition: The unit of measure has not been defined in the system. This could happen if the UoM was never created or if it was deleted.
  Incorrect Configuration: The UoM might not be properly assigned to the material or product in question.
  Data Entry Error: There may be a typo or incorrect entry in the transaction where the UoM is being used.
  Master Data Issues: The material master data may not have the necessary UoM settings configured.
  
  
  Solution:
  
  
  Define the Unit of Measure:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) or OMN1 (Define Units