How to skip warning messagebox in libreoffice macro

[Lion]

Hey Guys,

I have a macro and need to run through linux command
but I am getting some warning prompt like “cell has data already are you sure to add data …bla bla bla…”
and then If I click on yes then it would let me add data

So my concern is that How can I bypass or skip this kind of warning massages
I dont want any kind of warning massages when my macro is running

[JohnSUN]

Just suppress the display of this message in the settings of the Office suite

[Lion]

Hi John this option not available on linux libreoffice pls check snapshot in my question

[MeMyselfandI]

I also would like to know how to turn on and off WITHIN a MACRO ( in BASIC in my case) so as not to change the setting for other Macros or when manual using CALC 5.1.3.2