How To Fix V4190 - The transmitted unit of measure &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 190

• Message text: The transmitted unit of measure &1 is invalid

What causes this issue?

Units of measure must be in ISO format.
Unit of measure &V1& sent in by the customer either does not exist or
you have not made the appropriate entry to convert it to a unit of
measure recognized in the SAP System.

System Response

The system terminates processing of the intermediate document (IDoc).

Error message extract from SAP system. Copyright SAP SE.