Date get Week

DATA: lv_loading_date  TYPE sydatum,

      lv_loading_week  TYPE /bi0/oicalweek,

      lv_loading_month TYPE /bi0/oicalmonth.

lv_loading_date = sy-datum.

CALL FUNCTION 'DATE_GET_WEEK'

EXPORTING

date         = lv_loading_date

IMPORTING

week         = lv_loading_week

EXCEPTIONS

date_invalid = 1

OTHERS       = 2.

IF sy-subrc <> 0.

• Implement suitable error handling here

ENDIF.