topic Re: Screen Required Field Problem in Application Development and Automation Discussions

Screen Required Field Problem

Former Member — Tue, 26 Dec 2006 09:02:45 GMT

Hi ;

in my screen 0100 there are 3 fields.

gv_budat (not required)

gv_matnr (required)

gv_werks (required)

when i click the BACK button it want me to fill the required fields.

but i want this control only when i click the other buttons not BACK button

how can i control this.

Thanks

Re: Screen Required Field Problem

Former Member — Tue, 26 Dec 2006 09:05:38 GMT

Hi,

You can handle it manually. Do not give as mandatory field. when the user click on button other than BACK, check if the field is INITIAL. if yes, then give an error message.

Note: Put the required field in Chain endchain, so that you can allow the user to enter values.

Regards,

Navneet

Re: Screen Required Field Problem

Former Member — Tue, 26 Dec 2006 09:07:16 GMT

Hi,

What you can do is write a Exit module as this is executed before any field checks.

i.e

Module xyz on exit command

in which you code to go back.

Also in the properties of Back button mark as Exit.

Hope this solves your prob.

Re: Screen Required Field Problem

Former Member — Tue, 26 Dec 2006 09:11:30 GMT

validate field in PAi as follows -

field itab-name module check_name on request.

field itab-name module check_name on input.

here itab-name is the my screen field name..

for all the fields u can use chain and endchain like -

chain.

field itab-name module check_name on request.

field itab-org module check_org.

endchain.

Re: Screen Required Field Problem

Former Member — Tue, 26 Dec 2006 09:18:12 GMT

thanks Vaibhav Modi

you solved my problem

i reward points