Sample ABAP Code to use function module HU_GET_RFC_DATA
The following ABAP code shows how to use function module HU_GET_RFC_DATA to read the weight and the unit from a scale.
DATA:
ls_scale TYPE hum_scale,
lt_scale TYPE STANDARD TABLE OF hum_scale.
REFRESH lt_scale.
CLEAR ls_scale.
ls_scale-waage = 'S001'.
APPEND ls_scale TO lt_scale.
CALL FUNCTION 'HU_GET_RFC_DATA'
DESTINATION 'RFCSCALE'
TABLES
et_weight = lt_scale.
READ TABLE lt_scale INDEX 1 INTO ls_scale.
IF ( ls_scale-brgew IS NOT INITIAL ).
WRITE: / ls_scale-brgew , ls_scale-gewei.
ENDIF.
