Giving the below syntax error

Posted on 16th Feb 2014 07:03 pm by admin

Dear Experts,

I have used 2 buttons in gui status as display and cjhange.When the user will click display button the screen will dynamically change to non-editable mode.So I have written the following code.

loop at screen.
if screen-group1 = 'MOD'.
if flag = 'X'.
screen-active = 1.
else.
screen-active = 0.
endif.
modify screen.
endloop.
But it is throwing the below syntax error.

The type of "SCREEN" must be in the type or types of "SCREEN" compatible SEIN.

Kindly give some advice

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