How To Fix /SCMTMS/FAG_MSG660 - Invalid unit of measure for item &1

/SCMTMS/FAG_MSG660 - Overview

• Message type: E = Error

• Message class: /SCMTMS/FAG_MSG -

• Message number: 660

• Message text: Invalid unit of measure for item &1

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.

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/SCMTMS/FAG_MSG660 - Details

• The SAP error message /SCMTMS/FAG_MSG660 Invalid unit of measure for item &1 typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the unit of measure (UoM) assigned to a specific item in a transportation document, such as a shipment or a freight order.
  
  Cause:
  
  Incorrect Unit of Measure: The unit of measure assigned to the item may not be valid or recognized in the system. This can happen if the UoM is not defined in the system or if it is not compatible with the product or material being used.
  
  Configuration Issues: There may be configuration issues in the material master or in the transportation management settings that lead to the invalid UoM.
  Data Inconsistencies: There could be inconsistencies in the data between the material master and the transportation document, such as changes made to the UoM after the document was created.
  Missing UoM Conversion: If the system