How To Fix QT423 - Error converting the unit of measure

SAP Error Message - Details

• Message type: E = Error

• Message class: QT - QM: Inspection during production (with inspection points)

• Message number: 423

• Message text: Error converting the unit of measure

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 QT423 - Error converting the unit of measure ?

  The SAP error message QT423, which states "Error converting the unit of measure," typically occurs when there is an issue with the conversion of units of measure in the system. This can happen in various contexts, such as during the creation of a sales order, purchase order, or when processing inventory movements.
  Causes of QT423 Error
  
  
  Incorrect Unit of Measure Configuration: The unit of measure (UoM) defined for the material may not be correctly configured in the system. This includes issues with the base unit of measure or alternative units of measure.
  
  
  Missing Conversion Factors: If the conversion factors between different units of measure are not defined or are incorrect, the system will not be able to convert the units properly.
  
  
  Material Master Data Issues: The material master data may have inconsistencies or missing information related to units of measure.
  
  
  Incompatible UoM: The units of measure being used may not be compatible with each other,