Reg : Program Exit ( In decision Step Cancel button is not working )

Hi,

I got an requirement in the Program Exit I wrote the Logic when the user clicks on APPROVE button its getting the Value as '0001' and for the same thing for the REJECT its getting the Value as '0002'.

But when I click on CANCEL AND KEEP WORKITEM ON INBOX am not able to get the value its getting as '0001'.

Kindly find the below code. And kindly suggest.

Regards,

Sadiq K