topic Re: Step Loops in Application Development and Automation Discussions

Step Loops

Former Member — Mon, 25 Jun 2007 20:59:41 GMT

Hi,

In my program, I have an internal table, the number of records in internal table vary depending on a condition, here I mean the number of records in internal table is not fixed. I have to display each records in an I/O field in the screen.

Now I need a step loop to be defined , which displays all the records from internal table.

So I cant define a step loop as fixed.

But if I define it as Variable, for example if my internal table has only 10 records, there are 40 I/O fields displayed in the screen in which 10 I/O fields are filled with the data from internal table, is there any way to avoid the blank I/O fields.

i.e. if my internal table has 20 records only 20 I/O fields with data should be displayed, if it has 30 then 30 I/O fields should be displayed.

Please provide me a solution.

Thanks,

Sridhar

Re: Step Loops

Former Member — Tue, 26 Jun 2007 02:37:29 GMT

Hi Sridhar,

Use <b>Table control</b>.

<a href="http://help.sap.com/saphelp_47x200/helpdata/en/9f/dbac1d35c111d1829f0000e829fbfe/frameset.htm">Table control</a>

Rgds,

Jothi.P

Re: Step Loops

jayanthi_jayaraman — Tue, 26 Jun 2007 02:48:16 GMT

Hi,

You can try in PBO if the field has no value, then use screen-active =1 inside loop at screen.If more fields are required,use some buttons to make the field as visisble in PAI.That if the button is clicked,

loop at screen.

if screen-name eq 'XYZ'.

screen-active = 0.

modify screen.

endif.

endloop.

Re: Step Loops

Former Member — Tue, 26 Jun 2007 02:59:42 GMT

Hi Sridhar,

I have done same kind of requirement ,You can write the code in PBO.

use describe command to get number lines in internal table,now use that value in PBO -> this should pass to Step Loop ,Right now i am not system,I will send you the exact logic what i written.

Thanks

Seshu

Re: Step Loops

Former Member — Tue, 26 Jun 2007 03:19:59 GMT

Hi Sreedhar,

User describe command to increase the lines of step loops.

DESCRIBE TABLE lt_invmov LINES fill.

tabctrl2-lines = fill.

Regards,

Line

Re: Step Loops

Former Member — Tue, 26 Jun 2007 03:27:42 GMT

Hi All,

Thanks for your inputs, please provide me an example program, either paste the code or mail the code to write2sridhar@gmail.com.

Thanks,

Sridhar

Re: Step Loops

Former Member — Tue, 26 Jun 2007 17:35:05 GMT

Hi All,

Thanks for your inputs, the issue is solved.

Thanks,

Sridhar