making a field editable

[Former Member]

Hi Abapers,

How to make a screen field as editable? I have two date fields, after entering the value if i press enter some validations are done then these fields are becoming uneditable... how can i do this?

Regards,

prem

[Former Member]

usually this is done by a LOOP AT SCREEN. have a look at the online help with key word SCREEN ...

[Former Member]

Hi Premraj,

This is due to validation of the two fields in CHAIN and ENDCHAIN.

Regards,

George

[Former Member]

Hi,

This may be due to 2 things

enclude date1 field and date2 field n between chain endchain

or else

in the pbo write this code

loop at screen.

if dat1 is initial or date2 is initial.

screen-inpot = 0.

modify screen.

endlop.

thanks

venki

[Former Member]

hi,

use at selection screen output for validation

and then use below logic

IF b1 = 'X' .

LOOP AT SCREEN.

CASE screen-group1.

WHEN 'CCC'.

screen-input = 1. "Enable

screen-invisible = 0. "Disable

MODIFY SCREEN.

WHEN 'DDD'.

screen-input = 0.

screen-invisible = 1.

MODIFY SCREEN.

ENDCASE.

ENDLOOP.

ENDIF.