topic Re: Loop in Application Development and Automation Discussions

Loop

former_member384574 — Tue, 01 Jul 2008 09:32:52 GMT

Hi everybody!

Can I make a loop specifying in which line I want this loop start?

Thanks

Regards,

Rebeca

Re: Loop

franciscojavier_carrillom — Tue, 01 Jul 2008 09:35:10 GMT

Loop at itab from n1 to n2.

Luck.

Re: Loop

Former Member — Tue, 01 Jul 2008 09:35:53 GMT

Hi Rebeca,

Yes offcourse you can do the loop at the index number.



Loop at it_final from 1 to 10.
   write: it_final-text.
Endloop.

~~&*********Reward Point if helpful*********&~~

You are repeatedly breaking the rules of engagement

Edited by: Durairaj Athavan Raja on Jul 1, 2008 1:08 PM

Re: Loop

Former Member — Tue, 01 Jul 2008 09:36:22 GMT

Hi,

If you press the F1 key on your keyboard and read the on-line help for LOOP AT you will see you can add FROM into the command...

Re: Loop

Former Member — Tue, 01 Jul 2008 10:46:54 GMT

hi,

chk this link:

http://www.abapcode.sapbrainsonline.com/2008/03/loop-abap-keyword.html

Thanks,

keerthi.

Re: Loop

Former Member — Tue, 01 Jul 2008 11:06:15 GMT

Hi,

For that you have to use Conditional loop statement-

To terminate a single loop pass conditionally, use the CHECK <condition> statement in the statement block of the loop.

If the condition is not true, any remaining statements in the current statement block after the CHECK statement are ignored, and the next loop pass starts. <condition> can be any logical expression.

DO 4 TIMES.

CHECK SY-INDEX BETWEEN 2 and 3.

WRITE SY-INDEX.

ENDDO.

The output is:

2 3

The first and fourth loop passes are terminated without the WRITE statement being processed, because SY-INDEX is not between 2 and 3.

DO 4 TIMES.

IF SY-INDEX = 2.

CONTINUE.

ENDIF.

WRITE SY-INDEX.

ENDDO.

The output is:

1 3 4

The second loop pass is terminated without the WRITE statement being processed.

Revert back if any confusion.

Regards,

Sujit

Re: Loop

former_member384574 — Tue, 01 Jul 2008 11:12:15 GMT

Thanks and regards! I've done now!

Re: Loop

Subhankar — Tue, 01 Jul 2008 11:14:32 GMT

Please check it.

DATA : i_mara TYPE STANDARD TABLE OF mara,

wa_mara TYPE mara.

SELECT * FROM mara

UP TO 10 ROWS

INTO TABLE i_mara.

LOOP at i_mara INTO wa_mara FROM 8.

WRITE: / wa_mara-matnr.

ENDLOOP.