topic Re: Column Tree: returning to selection screen in Application Development and Automation Discussions

Column Tree: returning to selection screen

peter_atkin — Sun, 12 Mar 2006 16:34:19 GMT

Guys,

In a moment of pure genious I've created a work-of-art with column-trees. The report works great - except for one little problem....

I can't seem to get back to the selection-screen without loosing the original selection-screen values.

I've tried heaps of things without luck:

set screen 0, leave screen

call selection screen 1000

call transaction ....

leave program

leave program to screen 0

Any better ideas?

Re: Column Tree: returning to selection screen

Former Member — Sun, 12 Mar 2006 21:34:03 GMT

Hi.

Have you tried to use memory id in your parameters?

Or instead above, you can do a little trick. Export value to memory during first run and after BACK recieve them in event at selection screen output.

It sounds very strange, but it should work

MB.

Re: Column Tree: returning to selection screen

peter_atkin — Mon, 13 Mar 2006 08:53:07 GMT

Thnaks for the quick reply. I like the export/import option.

Is there an easy way to export all the selection-screen values to memory?

Re: Column Tree: returning to selection screen

athavanraja — Mon, 13 Mar 2006 10:07:24 GMT

you can use FM RS_SELECTIONSCREEN_READ to read the current sel screen field values and export the return tab to memeoy and then you can use RS_SELECTIONSCREEN_UPDATE to set the value to the selscreen after importing from memeory

Regards

Raja

Re: Column Tree: returning to selection screen

FredericGirod — Mon, 13 Mar 2006 10:10:30 GMT

That's depend to the method you use to call the screen.

CALL SCREEN '0100'.

you back with the LEAVE TO SCREEN 0.

Rgd

Frédéric

Re: Column Tree: returning to selection screen

peter_atkin — Mon, 13 Mar 2006 10:20:53 GMT

Frédéric,

Thanks, that did the trick.

I was using:

set screen 100.
leave to transaction sy-tcode.

I changed it to:

call screen '0100'.

leave to screen 0.

PeteA

Re: Column Tree: returning to selection screen

FredericGirod — Mon, 13 Mar 2006 10:28:01 GMT

From the SAP documentation :

Ends current processing and starts the (new) transaction tcod. All previous internal sessions are deleted from the stack and one new internal session is opened for the program of the transaction that was called. When this session has finished, the system returns to the next higher area menu.

If you close the session, you will loose all the memory, so all the parameters that is not in the memory with a SET PARAMETER ID ...

Fred

Re: Column Tree: returning to selection screen

Former Member — Mon, 13 Mar 2006 11:28:55 GMT

What are you talking about: Report or module pool (Transaction).

If report: have you ever tried

LEAVE LIST-PROCESSING

EXIT.