topic Re: hi in Application Development and Automation Discussions

hi

Former Member — Mon, 31 Dec 2007 07:07:33 GMT

i have some mandatory fields (username and Password) and command buttons (login and exit) in Module Pool Programming.

when i click exit button without typing any values to the fields exit command is not working. when i enter some values to the fields it is working

how to make that exit button to work without typing the mandatory fileds..?

Re: hi

Former Member — Mon, 31 Dec 2007 07:15:30 GMT

Hi,

Hope this will solve your problem.

Automatic field checks can be avoided by AT EXIT-COMMAND, which works exactly the same way as Cancel works on application tools bar. In the R/3 screen, if you want to quit the processing of that particular screen without entering the mandatory fields, user can click the Cancel button. Same functionality can be incorporated in the user-defined transaction by using AT EXIT-COMMAND. This module can be called before the system executes the automatic field checks and it goes without saying that before PAI event. Code for AT EXIT-COMMAND in flow logic and in module pool program can be written as follows:

In Flow Logic

Process After Input.

Module exit AT EXIT-COMMAND.

In module pool program.

Module exit.

Case okcode.

When ‘Exit’.

Leave to screen 0.

To achieve this kind of functionality a pushbutton or menu item should be assigned a function type ‘E’. It tells the system to process this particular module before carrying out any field checks.

Reward points if it is useful.

Regards,

Swetha.

Re: hi

Former Member — Mon, 31 Dec 2007 07:17:01 GMT

hi,

write the code for exit command within the module(say "m_exit") and in PAI write

module m_exit on exit-command(check syntax).

in the pf-status make the function type as 'E' for that func code.

Regards,

Will.