SAP Message WTADDI_IDOC010 - No text exists for ISO unit of measure &1 in language &2

Diagnosis
The system attempted to read a text description for the ISO code forunit of measure &V1& in language &V2&. The entry could not, however, befound.

System Response
The relevant field in the additionals IDoc (see detailed information inthe application log) remains empty.

Procedure
Maintain the entry in the general settings in Customizing underCheck units of measurement.