how to get input field after error message ?

[Former Member]

Hi,

i have created 2 input fields in a popup which is a small dynpro. In my program will be checked, if the two fields are not initial. When they have no values, then will get a error message. This message will be displayed with a popup. When i close this popup, the two fields will be outputfields. That means man can not input. How to do it in order to keep two fields output fields?

thanks

[sridhar_meesala]

Hi,

You need to keep the fields inside CHAIN...ENDCHAIN to keep the fields as editable after error message.

Hope it helps you.

Thanks,

Sri.

[Former Member]

hi gang qin ,

there are following methods choose the best one u like

1. Use "SET CURSOR FIELD field" for your requirement and display the message in warning.

Hope it shall be useful.

2. by using of CHAIN/ENDCHAIN statement in pbi.

3. Use

In FLowlogic

FIELD FIELD1 MODULE VALIDATE.

Inside the module you give the error message. then the cursor will wait in the field field1 until a correct value is entered.

-Thanks

Saurabh Goel

[Former Member]

Hi,

If you want your fields to be open for input even after the error message is displayed, then you gotto use

CHAIN.
FIELD <field-name>.
FIELD <field-name>.
MODULE module_name.
ENDCHAIN.

Or you can display it as a warning message.

If you want your fields to be closed for input once you display your message in a pop up, then you can write this in the PBO (in case of module pool ) or in at selection-screen output (in executable program)

loop at screen.
  if screen-name eq 'NAME'.
    screen-input = '1'.
   modify screen.
  endif.
endloop.