How To Fix ME307 - Please enter a 3-character unit of measurement

ME307 - Overview

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 307

• Message text: Please enter a 3-character unit of measurement

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 ME307 - Please enter a 3-character unit of measurement ?

  The SAP error message ME307, which states "Please enter a 3-character unit of measurement," typically occurs when a user attempts to enter a unit of measurement (UoM) in a transaction related to purchasing or inventory management, and the system requires a specific format for the UoM.
  
  Cause:
  
  Incorrect UoM Length: The unit of measurement entered is either too short (less than 3 characters) or too long (more than 3 characters).
  Missing UoM: The field for the unit of measurement may be left blank.
  
  Configuration Issues: The UoM may not be properly configured in the system, or the UoM being used is not recognized by SAP.
  
  
  Solution:
  
  
  Check UoM Entry: Ensure that the unit of measurement you are entering is exactly 3 characters long. Common examples include "KG" for kilograms, "LBS" for pounds, etc. If the UoM is shorter, add characters to meet the requirement.
  
  
  Use Standard UoMs: If you are unsure about the correct UoM, refer to