How to call Report Program through Transaction in WebDynpro?

Dear Gurus,

I have a urgent requirement, i need to call a REPORT Program through its Transaction code in Webdynpro.

Please give a suggestion, or Code to make it.

Here i have tried with this code, But its not working.

method ONACTIONON_REPORT .

SUBMITZPO_SCRIPT_FINAL ANDRETURN.

endmethod.

Here I have created a ONACTION Event , ON_REPORT, when i click on this button i need to call report program.

Thanks,

Pradeep