SAP Function UNIT_SUM - Sum up quantities / weights / volumes, and so on

Parameter Reference Type Length Text
QUANTITY_SUM UMADD-QUANT P 8 Totals quantity
UNIT_SUM UMADD-MSEHI C 3 Unit of total

Parameter Reference Length Optional Text
QUANTITIES_UNITS UMADD 11 Quantities and totals

Exception Text
UNDEFINED_CONVERSION Conversion of the units is not defined