How To Fix WAB094 - Unit of measure missing in item &1 for material &2 with quantity &3

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 094

• Message text: Unit of measure missing in item &1 for material &2 with quantity &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WAB094 - Unit of measure missing in item &1 for material &2 with quantity &3 ?

  The SAP error message WAB094 indicates that there is a missing unit of measure (UoM) for a specific item in a transaction involving a material. This error typically occurs in scenarios such as creating or processing purchase orders, sales orders, or inventory movements where a material's quantity is specified but the unit of measure is not defined.
  Cause:
  
  Missing Unit of Measure: The material master record for the specified material does not have a defined unit of measure for the relevant purchasing or sales view.
  Incorrect Material Master Data: The material may not be properly set up in the system, leading to missing or incorrect data.
  Transaction Context: The transaction being performed may require a specific unit of measure that is not defined for the material.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the Material Master (Transaction Code: MM03).
  Enter the material number and check the relevant views (e.g., Basic Data, Purchasing, Sales) to ensure that the unit of measure is defined.
  If the unit of measure is missing, you can add it by using Transaction Code: MM02 (Change Material).
  
  
  
  Define Units of Measure:
  
  Ensure that the unit of measure is defined in the material master for the relevant purchasing and sales views.
  Make sure that the base unit of measure is correctly set up.
  
  
  
  Check UoM Conversion:
  
  If the material uses alternative units of measure, ensure that the conversion factors are correctly defined in the material master.
  
  
  
  Review Transaction Data:
  
  Ensure that the transaction you are trying to perform is correctly referencing the material and that the quantity is specified with a valid unit of measure.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct units of measure to use, consult your organization's documentation or SAP help resources.
  
  
  
  Related Information:
  
  Material Master Views: Familiarize yourself with the different views of the material master, especially the Basic Data, Purchasing, and Sales views, as they contain critical information about units of measure.
  Unit of Measure Tables: SAP uses specific tables to manage units of measure, such as T006 (Units of Measure) and T007 (Unit of Measure Conversion). You can check these tables for additional insights.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be patches or updates that address specific scenarios.
  
  By following these steps, you should be able to resolve the WAB094 error and ensure that the unit of measure is correctly defined for the material in question.