* Anzahl Tage
DATA(lv_days) = cl_reca_date=>get_days_between_two_dates( EXPORTING
id_datefrom = '20190101'
id_dateto = '20190201' ).
WRITE: / lv_days.
* Anzahl Monate
DATA(lv_months) = cl_reca_date=>months_between_two_dates( EXPORTING
id_date_from = '20190101'
id_date_to = '20190201' ).
WRITE: / lv_months.
* Anzahl Jahre, Monate, Tage
DATA: lv_years TYPE i.
DATA: lv_months TYPE i.
DATA: lv_days TYPE i.
cl_reca_date=>get_date_diff( EXPORTING
id_date_from = '20190101'
id_date_to = '20190201'
IMPORTING
ed_years = lv_years
ed_months = lv_months
ed_calendar_days = lv_days
).
WRITE: / lv_years.
WRITE: / lv_months.
WRITE: / lv_days.