topic Modify Screen, Screen Required in Application Development and Automation Discussions

Modify Screen, Screen Required

Former Member — Wed, 18 Nov 2009 13:47:38 GMT

Hi,

I m trying to modify input zfield added in a standard tcode. This zfield need to be kept mandatory. The problem is that if i give value to the mandatory field BACK,LEAVE, CANCEL button in status bar works properly, if i dont give value , im unable to go BACK or LEAVE or CANCEL the screen. Though i have written code to LEAVE PROGRAM, it doesnt work on screen 111??

Thanks.

Re: Modify Screen, Screen Required

MarcinPciak — Wed, 18 Nov 2009 13:57:55 GMT

To omit all mandatory checks and leave the program, you must first assign type function = E to given button i.e. EXIT, then create module in PAI


MODULE my_module AT EXIT-COMMAND.

Then in ABAP handle it as normal PAI module exiting your application


MODULE my_module INPUT.
  LEAVE PROGRAM.
ENDMODULE.

Regards

Marcin

Re: Modify Screen, Screen Required

Former Member — Wed, 18 Nov 2009 14:11:10 GMT

Hi,

This is standard tcode and i have assigned E to BACK, LEAVE and CANCEL. If i fill the field with value, i can EXIT sucessfully. If i dont fill value and try to leave from screen BACK, LEAVE and CANCEL doesnt work.

Thanks.

Re: Modify Screen, Screen Required

kesavadas_thekkillath — Wed, 18 Nov 2009 14:51:21 GMT

As marcin said,


MODULE my_module AT EXIT-COMMAND.

add the above statement as the first statement in your PAI.

I think so you are using sy-ucomm for your function.

Re: Modify Screen, Screen Required

Former Member — Wed, 18 Nov 2009 15:27:51 GMT

Hi,

in program SAPLMEGUI , screen 14 line no 18 CALL SUBSCREEN SUB0. -- This statement doesnt get into exit SAPLXM06, screen 111 when the mandatory zfield is not entered with value.

it triggers the exit, when i fill the zfield with value, enabling BACK,LEAVE, CANCEL to work.

I have written LEAVE PROGRAM based on sy-ucomm value in module input at exit-command

still not working!

thanks.

Re: Modify Screen, Screen Required

Former Member — Wed, 18 Nov 2009 17:15:11 GMT

HI Uma,

Put a check on sy-ucomm and execute you code only when it is not 'E'. else leave program.

Edited by: Harsh Bhalla on Nov 18, 2009 10:47 PM