1. To get the Base Unit of Measure, use the FM:
CALL FUNCTION '/SAPAPO/DM_MATID_GET_MATERIAL'
EXPORTING
iv_matid = iv_matid
IMPORTING
ev_meins = lv_meins --> Here you will get base unit of measure
EXCEPTIONS
material_not_found = 1
OTHERS = 2.
2. Now, use the following FM to get the factor between base unit of measure and the alternative unit of measure.
CALL FUNCTION '/SAPAPO/DM_UNIT_CONVERSION'
EXPORTING
i_matid = iv_matid
i_meins_from = iv_basme
i_meins_to = lv_meins
IMPORTING
e_umref = lv_factor
EXCEPTIONS
material_not_found = 1
conversion_error = 2
OTHERS = 3.
3. Multiply the quantity with the factor, to get the converted quantity in alternate unit of measure.
