How To Fix DMF_OUTBOUND303 - No valid unit of measure for material &1 (based on plant &2)

DMF_OUTBOUND303 - Overview

• Message type: E = Error

• Message class: DMF_OUTBOUND -

• Message number: 303

• Message text: No valid unit of measure for material &1 (based on plant &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMF_OUTBOUND303 - No valid unit of measure for material &1 (based on plant &2) ?

  The SAP error message DMF_OUTBOUND303 indicates that there is no valid unit of measure (UoM) defined for a specific material in a given plant. This error typically occurs during processes that involve material handling, such as outbound deliveries, inventory management, or data transfer processes.
  
  Cause:
  
  Missing Unit of Measure: The material in question does not have a valid unit of measure assigned in the material master data for the specified plant.
  Incorrect Plant Assignment: The material may not be assigned to the specified plant, or the plant may not have the necessary data configured for the material.
  Data Inconsistency: There may be inconsistencies in the material master data, such as missing or incorrect entries in the UoM fields.
  
  Configuration Issues: The configuration settings for units of measure in the system may not be set up correctly.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Enter the material number and the plant code.
  Check the