LOOP AT SCREEN --- ***URGENT***

[former_member2382]

Dear All,

I have an EXIT which is in PAI. I am writing a code for 4 fields in the exit. When a user enters some number in field1 and selects H from the dropdown in field2. The Field 3 and Field 4 should get disabled. I have tried writing Loop at screen below the code in same exit. But its not working. Do any one know how to tackle this?

Regards,

Md

[Former Member]

Hi,

Try your code in PBO event instead of PAI event.

Regards

Rengaraj

[Former Member]

hi,

try to write in PBO. Made one module in PBO like <b>init_screen</b>.

<b>MODULE init_screen OUTPUT.</b>

LOOP AT SCREEN.

IF screen-group1 = 111 AND ( save_ok = 'DIS' OR save_ok = 'NT' OR

save_ok = 'PR' OR save_ok = 'FI' OR save_ok = 'LT' ).

screen-input = 0.

MODIFY SCREEN.

ELSEIF screen-group1 = 111 AND ( save_ok = 'CL' OR save_ok = 'CHG' ).

screen-input = 1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

<b>ENDMODULE. " init_screen OUTPUT</b>

REward if useful.

[Former Member]

My Dear,

in SAP we cannot trigger dialog step [PBOa dn PAI] on change of list..

so it will not happen as soon as u change the selection in the list..

What u can try is either push button (have to be click for fields to be deactivated)

or try radio button or check box.. (thy can trigger PBO and PAI when a Function code is assign to them)..

No Rewards Plz...

[former_member2382]

Bhai Viraani,

I just can't change the functional requirement. It has been design by some top level guys. We just need to implement this functionality. Anyways, I have solved half the problem. Will let you know, once I finish this.

Regards,

Parvez.