topic Re: Selection-screen problem in Application Development and Automation Discussions

Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:03:43 GMT

Hi,

in my Module pool program i am calling back the selection screen by.

CALL SELECTION-SCREEN 9001.

The problem is that once on the selection screen even if i press ENTER i go into the execute mode. I want the selection screen not to execute when I press enter.

Any suggetions?????

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:10:02 GMT

You can write the code in exit-processing

module exit_processing at exit-command

*In the PF STatus set the functional type of the buttons as 'E'.

case sy-ucomm.

when 'BACK' or 'EXIT'.

set screen 0.

leave screen.

endmodule.

This should go back to your selection screen.

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:12:09 GMT

Hi,

Instead use Leave to Screen 0 or leave screen. Should help

Santhosh

Message was edited by:

Kaluvala Santhosh

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:14:31 GMT

actually i cannot use leave screen because i want to go to the selection screen from the third screen.

I also cannot use "leave to screen 9001" because its a selection screen

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:17:33 GMT

Hi,

Check if Leave to Screen 0 is not working?

Santhosh

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:20:20 GMT

no it doesnt work.

Is there any way that on the selection screen I can prevent the ENTER button press executing the program again.

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:26:42 GMT

Hi,

I assume, you have used a selection screen and a call screen staement to call a screen. when you hit back say STOP, this should bring you to the end-of-selection event where u can call you selection screen, the idea of stopping the selection screen on enter is bad coz it means you are allowing a screen loop which is not healthy, we need to leave the screen totally and then call the selection-screen.

santhosh

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:38:02 GMT

"STOP" can be used in executable reports only. this program is of type 'M'. How can i use STOP in my normal screen from where i want to go back to my selection screen?

Is there any alternative to LEAVE TO SCREEN NNNN for a selection screen?

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:39:55 GMT

didn't get ur requirement exactly,

anyways try this option

place the statement below as the first executable statement in the PAI of the screen.

CHECK sy-ucomm NE INITIAL..

ensure that sy-ucomm has the latest value.

Re: Selection-screen problem

Former Member — Mon, 09 Apr 2007 12:48:53 GMT

tables vbak.

select-options: s_vbeln for vbak-vbeln.

start-of-selection.

call screen 100.

end-of-selection.

break-point.

&----

*& Module STATUS_0100 OUTPUT

&----

text

----

MODULE STATUS_0100 OUTPUT.

SET PF-STATUS 'SCREEN_100'.

SET TITLEBAR 'xxx'.

ENDMODULE. " STATUS_0100 OUTPUT

&----

*& Module USER_COMMAND_0100 INPUT

&----

text

----

MODULE USER_COMMAND_0100 INPUT.

Case Sy-ucomm.

When 'BACK'.

Leave to screen 0.

When 'EXIT'.

*Call screen 200.

leave to screen 200.

Endcase.

ENDMODULE. " USER_COMMAND_0100 INPUT

&----

*& Module STATUS_0200 OUTPUT

&----

text

----

MODULE STATUS_0200 OUTPUT.

SET PF-STATUS 'SCREEN_100'.

SET TITLEBAR 'xxx'.

ENDMODULE. " STATUS_0200 OUTPUT

&----

*& Module USER_COMMAND_0200 INPUT

&----

text

----

MODULE USER_COMMAND_0200 INPUT.

Case Sy-ucomm.

When 'BACK'.

Leave to screen 0.

When 'EXIT'.

Call screen 100.

Endcase.

ENDMODULE. " USER_COMMAND_0200 INPUT

check this out

Re: Selection-screen problem

Former Member — Tue, 10 Apr 2007 11:43:25 GMT

Hi Dude,

Check out program ZMAN_CALL_SELECTION_SCREEN on system Q4A.

Its not happening here. Tell me what did you do different from this program ?

Regards,

Manish Joshi

Re: Selection-screen problem

Former Member — Tue, 10 Apr 2007 12:32:17 GMT

Here I am talking about a selection screen called by dialog. Its not a report but a program of type 'M'. Ur example is for a program which is executable.

Re: Selection-screen problem

Former Member — Tue, 10 Apr 2007 12:36:06 GMT

hI..,

This is the common problem !!

U need to clear the SSCRFIELDS-UCOMM ..

before that u need to define the statement TABLES SSCRFIELDS. first in the program !!

Even though the Fcode in sy-ucomm is cleared , it will not get cleared in SSCRFIELDS-UCOMM .

Clear that wherever u r checking the sy-ucomm.

regards,

sai ramesh