How To Fix D9731 - Maintain the unit for value &1

D9731 - Overview

• Message type: E = Error

• Message class: D9 - Environment Management System

• Message number: 731

• Message text: Maintain the unit for value &1

What causes this issue?

You attempted to maintain a physical value without entering the
corresponding unit.

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?

Maintain the unit for the value.

Error message extract from SAP system. Copyright SAP SE.

D9731 - Details

• The SAP error message D9731, which states "Maintain the unit for value &1," typically occurs when a unit of measure (UoM) is not defined for a specific value in the system. This can happen in various contexts, such as when creating or updating material master records, sales orders, or other transactions that require a unit of measure.
  
  Cause:
  
  Missing Unit of Measure: The most common cause is that the unit of measure for a specific value (like a quantity or price) has not been maintained in the relevant master data.
  Incorrect Configuration: The configuration settings for units of measure may not be set up correctly in the system.
  Data Entry Error: There may be a data entry error where the unit of measure was not specified or was incorrectly entered.
  
  
  Solution:
  
  
  Maintain Unit of Measure:
  
  Navigate to the relevant master data (e.g., Material Master, Customer Master, etc.).
  Ensure that the unit of measure is defined for the value