topic Re: report in Application Development and Automation Discussions

report

Former Member — Sun, 29 Apr 2007 15:14:51 GMT

hi guru's,

i've internal table namely itab,in tht i've 4 records with 4 four fields.

f1 f2 f3 f4

q 2 e 4

a 3 s 1

z 1 d 5

now while populating , in the loop i've used at new statement i.e

loop at itab.

at new

write : / itab.

end loop.

what will be the output.pls explain in detail.

thanx,

loki

Re: report

Former Member — Sun, 29 Apr 2007 15:19:37 GMT

at new <field name>

ur output is based on tht field value since here we have different values in the field u will not find any difference.

Re: report

Former Member — Sun, 29 Apr 2007 15:23:22 GMT

Hi,

1. The code sample provided is incorrect. "At New <field>" will also have "ENDAT".

2. The code inside 'At New' and 'Endat' will be executed once for every new line (means when ever the data changes). If the table has duplicate records, this will be executed once for every unique line.

3. When using AT control statements, you must move the data into temporary work area. Else, the display will have *.

Hope this helps,

Sumant.

Re: report

Former Member — Sun, 29 Apr 2007 16:20:22 GMT

hi sumant,

suppose if i write like that then wat will happen.it's my interview question.if once it clear full points.

thanx

loki

Re: report

Former Member — Sun, 29 Apr 2007 16:31:37 GMT

if you write

loop at itab.

at new

write : / itab.

end loop.

gives syntax error, there is no full stop after at new.

after putting full stop it says that you have to use the AT NEW with a field in the internal table.

and also the table should be sorted before using at new.

reward points

regards

anji

Re: report

Former Member — Sun, 29 Apr 2007 16:34:48 GMT

hi anji,

for this if i'll write at new on some field wat wil be the output.if i'l use on change of wqt wil be the output.

thanx

loki