How To Fix M3346 - The first unit of measure has already been reached

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 346

• Message text: The first unit of measure has already been reached

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 M3346 - The first unit of measure has already been reached ?

  The SAP error message M3346, "The first unit of measure has already been reached," typically occurs in the context of inventory management or material movements when there is an issue with the unit of measure (UoM) conversion or handling in the system. This error can arise during various transactions, such as goods movements, stock transfers, or inventory adjustments.
  
  Cause:
  
  
  Unit of Measure Conversion Issues: The error often indicates that the system has reached the limit of the first unit of measure defined for the material. This can happen if the system is trying to convert quantities between different units of measure and the conversion factors are not set up correctly.
  
  
  Incorrect Configuration: The material master data may have incorrect or incomplete unit of measure settings. For example, the base unit of measure might not be properly defined, or the alternative units of measure may not be correctly linked.
  
  
  Stock Levels: If the stock level