Screen painter

[Former Member]

Hi,

In one screen(designed using screen painter) I am giving some mandatory fields. I am not entering values on those fields and if I try to do back button it is not going but it is displaying the message like enter mandatory fields I don’t want like that so please help me how to activate exit and cancel buttons I mean how to write the logic for this. And one more doubt is in one screen I am giving order number and I am displaying message if order number is not exist like ‘order is not exist’ it is displaying the message but I want to clear the order number entered on the screen at the time of displaying the error message itself. Please tell me the logic and where I can insert that logic. Please help me. I will give the points.

Thanks a lot.

[Former Member]

Hi,

Open the Screen in Screen Painter & goto field Attributes.

Instead of MANDATORY, change it to REQUIRED.

Activate the screen

& run the program.

Best regards,

Prashant

[Former Member]

Hi,

for clearing the Order number please clear the Order number after you are validating it.... i.e. before displaying the error message.

Thanks and Regards,

Jayant Sahu

[Former Member]

Change the button type to 'E'

On-exit command...so that validation checks will not be applicable for those buttons.

Regards

Vasu

[Former Member]

hi babji.

after displaying message u just clear the field , using clear statement .

use LEAVE PROGRAM to leave the screen.

regards

prajwal.k

[Former Member]

hi,

For activating the back and cancel button, without entering any mandatory values, you will have to add <b>at exit command</b> FM.

The module with the addition AT EXIT-COMMAND is processed before the automatic field input checks.

You can use it for navigation. You may only use the AT EXIT-COMMAND addition with one module for

each screen. It may not have an associated FIELD statement.

For clearing the order number, clear the contents before u display the message, u will will be having the if condition to check the order number, add the code in if condition in the PAI.

<b>Hope this is helpful, Do reward.</b>

Message was edited by:

Runal Singh

[Former Member]

hi,

for ur first condition. to come out of screen without giving mandatory fields use AT USER-COMMAND event as

in flow logic create a new module as

module exittt -> double click on it.

in pai.

AT USER-COMMAND ON MODULE EXIT.

leave to list-processing .

or ur logic here.

2. to clear the field before displaying error message to user as

before writing error message use

EX:

CLEAR P_MATNR.

MESSAGE E000 WITH 'ENTER MATERIAL NO'.

i think u wrote ur validation in AT SELECTION SCREEN EVENT.

as for ex to display error message if p_matnr field value is not correct

AT SELECTION SCREEN

select single * from mara where matnr in p_matnr.

CLEAR P_MATNR. /// WRITE CLEAR STATEMENT HERE.

if sy-subrc ne 0.

message E000 with ' GIVE CORRECT VALUE'.

ENDIF.

if helpful reward some points.

with regards,

Suresh Aluri.

[Former Member]

hi,

if u want to do that when user press BACK button and mendatory fields are not filled than also it should go back than give <b>'E' function type</b> of that BACK button.

now make one module in PAI.

PROCESS AFTER INPUT.

<b>MODULE exit_0100 AT EXIT-COMMAND</b>.

and in module write like this,

<b>MODULE exit_0100 INPUT.</b>

LEAVE PROGRAM.

<b>ENDMODULE. " exit_0100 INPUT</b>

reward if useful.