Selection-screen problem

[Former Member]

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?????

[Former Member]

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.

[Former Member]

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

[Former Member]

Hi,

Check if Leave to Screen 0 is not working?

Santhosh

[Former Member]

Hi,

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

Santhosh

Message was edited by:

Kaluvala Santhosh

[Former Member]

no it doesnt work.

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

[Former Member]

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

[Former Member]

"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?

[Former Member]

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

[Former Member]

Hi

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.

<b>CHECK sy-ucomm NE INITIAL.</b>.

ensure that sy-ucomm has the latest value.

[Former Member]

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

[Former Member]

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.

[Former Member]

hI..,

This is the common problem !!

U need to clear the<b> SSCRFIELDS-UCOMM </b>..

before that u need to define the statement <b>TABLES SSCRFIELDS.</b> 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