topic Re: loop at screen in Application Development and Automation Discussions

loop at screen

Former Member — Mon, 03 Nov 2008 05:01:01 GMT

Hi,

I am using loop at screen in my code..But when i go to debugging it is showing that screen is a structure....can anyone tell me how it possible to loop at structure...

Also I have declared only 4 selection screens...But some 15 plus times my loop is going to loop at screen...any specfic reason?

Re: loop at screen

Former Member — Mon, 03 Nov 2008 05:04:42 GMT

Hi Arvind,it will show screen as a structure with 17 fields.In these fields only u will set the attributes like INPUT = 'X',Invisible,required etc.As far as loop is concerned,(as far as my knowledge)it will depend on the number of text fields and input/ouput fields on selection screen.If u have 4 Parameters in selection screen then it will loop 8 timese and if u have declared few select options then it will loop more number of times.

Thanks & Regards,

Rock.

Re: loop at screen

Former Member — Mon, 03 Nov 2008 05:07:05 GMT

sep screen attributes will be maintained for every field....

example parameters : p_matnr like mara-matnr..

for this case loop will rotate two times

one for text----p_matnr.

one for i/o fields ---p_matnr..

Re: loop at screen

Former Member — Mon, 03 Nov 2008 05:07:27 GMT

hi...

use this loop in PBO wer its looping on the control table

regards

vivek

Re: loop at screen

Former Member — Mon, 03 Nov 2008 05:45:40 GMT

In reports, write Loop at Screen under 'AT SELECTION-SCREEN' or 'AT SELECTION-SCREEN OUTPUT' depending upon your requirement.

Re: loop at screen

Former Member — Mon, 24 Nov 2008 10:25:31 GMT

question answered