To activate the VCR which is found in the History .Follow the below procedure 

1.If it is required to change the Coupon status USED---->ok ,

      Step 1 :-Check the VCR is in History 

     Step 2:- Finance approval is required .(mandatory)

     Step 3:- VCRH*Tkt-REACT

     Step 4-check with VCR*

2. 1.If it is required to change the Coupon status OK---->USED,

        Step 1 :-Check the VCR is in History 

        Step 2:- VCRH*Tkt-REACT

       Step 3-check with VCR*