topic Re: how to do loop just one time in Application Development and Automation Discussions

how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:51:19 GMT

i wont to do this loop just one time in program what is the best way to do that?

Regards

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDIF.

ENDLOOP.

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:52:47 GMT

LOOP AT target_hours_exp ASSIGNING <target_hours_exp> where stdaz = '0.5' .
  ADD 1 TO cnt_days.
ENDLOOP.

Max

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:53:43 GMT

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

<b>if sy-INDEX = 1.

exit.

endif.</b>

ENDIF.

ENDLOOP.

reward if useful

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:53:51 GMT

Hi,

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDIF.

ENDLOOP.

thanks & regards,

Venkatesh

Re: how to do loop just one time

former_member188827 — Mon, 03 Sep 2007 09:54:05 GMT

use:

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

if sy-tabix = 1.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDIF.

endif.

ENDLOOP.

plz reward points if it helps

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:54:42 GMT

Hi Tal,

well, you may insert an EXIT statement inside your loop:


LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.
  IF <target_hours_exp>-stdaz = '0.5' .
    ADD 1 TO cnt_days.
  ENDIF.
  EXIT.                "<-- insert
ENDLOOP.

(depending on your needs, you may change the EXIT statement into the IF..ENDIF)

I hope it helps. Best regards,

Alvaro

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:55:01 GMT

Hi,

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDIF.

EXIT.

ENDLOOP.

Thanks and Best Regards,

Vikas Bittera.

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 09:55:09 GMT

Hi,

LOOP AT target_hours_exp ASSIGNING <target_hours_exp> where <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

EXIT.

ENDLOOP.

Instead of looping you can use READ statement

READ TABLE target_hours_exp ASSIGNING <target_hours_exp> with key <target_hours_exp>-stdaz = '0.5' .

If sy-subrc = 0.

ADD 1 TO cnt_days.

endif.

rewards if useful,

regards,

nazeer

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 10:03:35 GMT

LOOP AT target_hours_exp ASSIGNING <target_hours_exp>.

IF <target_hours_exp>-stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDIF.

exit.

ENDLOOP.

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 10:04:55 GMT

hi max

i sorry i dont explain my self well i have loop for tmp_emp_day and i wont to do the loop target_hours_exp just one time in all the big loop (tmp_emp_day)

LOOP AT tmp_emp_day ASSIGNING <fs_emp>.

CALL FUNCTION 'Z_EMP_CAP'

EXPORTING

pernr = <fs_emp>-pernr

begda = fir_day

endda = last_day

IMPORTING

target_hrs = target_hrs

TABLES

target_hours_exp = target_hours_exp

work_hours = work_hours.

DO 1 TIMES.

LOOP AT target_hours_exp ASSIGNING <target_hours_exp> WHERE stdaz = '0.5' .

ADD 1 TO cnt_days.

ENDLOOP.

ENDDO.

<fs_emp>-miss_days = <fs_emp>-miss_days - cnt_days.

APPEND <fs_emp> TO emp_miss_days.

ENDLOOP.

Regards

Re: how to do loop just one time

Former Member — Mon, 03 Sep 2007 12:50:06 GMT

Ok, so u need to do a READ TABLE statament or insert EXIT statament into the loop (it's the same):

LOOP AT tmp_emp_day ASSIGNING <fs_emp>.

CALL FUNCTION 'Z_EMP_CAP'
  EXPORTING
       pernr = <fs_emp>-pernr
       begda = fir_day
       endda = last_day
  IMPORTING
       target_hrs = target_hrs
  TABLES
      target_hours_exp = target_hours_exp
      work_hours = work_hours.

* Or you use the READ TABLE statament.....:

  READ TABLE target_hours_exp ASSIGNING <target_hours_exp>
                                                        WITH KEY stdaz = '0.5' .
  IF SY-SUBRC = 0.
     ADD 1 TO cnt_days.
  ENDIF.

*...or EXIT into the LOOP:

  LOOP AT target_hours_exp ASSIGNING <target_hours_exp> WHERE stdaz = '0.5' .
    ADD 1 TO cnt_days.
    EXIT.
  ENDLOOP.

  <fs_emp>-miss_days = <fs_emp>-miss_days - cnt_days.

  APPEND <fs_emp> TO emp_miss_days.

ENDLOOP.

Max