Julian date

[Former Member]

Hi,

Does anyone know if there's a function module that converts a current date to a julian date?

Thanks!

Rob

[suresh_datti]

Hi Robby,

I dont think there is a function module that does the conversion.. but you can use the following piece of code..

data: W_JULIAN_DATE(6).
PERFORM CONVERT_DATE_TO_YYDDD(RFFOGB_T) USING
              SY-DATUM W_JULIAN_DATE.

write:/  W_JULIAN_DATE.

Regards,

Suresh Datti

[Former Member]

Robby,

It is not a func mod... but it is pretty straight forward.

data: julian_day(3) type n,

date_aux type d,

date_I_need type d.

• first day of the year

concatenate date_I_need(4) '0101' into date_aux.

julian_day = date_I_need - date_aux.

julian_day = julian_day + 1.

[Former Member]

Thank you, John! Your reply solved the problem 🐵

[RichHeilman]

I know that you problem is already solved, but I had this code sample that I thought I might share. It uses a local class.

report zrich_0002 .

***********************************************************************
*       CLASS lcl_julian_day DEFINITION
***********************************************************************
class lcl_julian_day definition.

  public section.

    types: t_juld(3) type n.

    class-data:
            julian_day type t_juld,
            date type sy-datum.

    class-methods:

            get_julian_day importing im_date type sy-datum.

endclass.

parameters: p_date type sy-datum.

start-of-selection.

  call method lcl_julian_day=>get_julian_day( p_date ).

  write:/ lcl_julian_day=>date,
          lcl_julian_day=>julian_day.

***********************************************************************
*       CLASS lcl_julian_day IMPLEMENTATION
***********************************************************************
class lcl_julian_day implementation.

  method get_julian_day.

    date = im_date.

    data: firstofyear type sy-datum value 'XXXX0101'.

    replace 'XXXX' with date+0(4) into firstofyear.
    julian_day = ( date - firstofyear ) + 1.

  endmethod.

endclass.

Regards,

Rich Heilman