METHOD get_month_name.
DATA: month_names TYPE TABLE OF t247.
CALL FUNCTION 'MONTH_NAMES_GET'
TABLES
month_names = month_names
EXCEPTIONS
OTHERS = 0.
TRY.
r_name = month_names[ mnr = i_month ]-ltx.
CATCH cx_sy_itab_line_not_found.
ENDTRY.
ENDMETHOD.
