CCavenue after payment Alert

[nirajdugar]

Dear Community pals,

I am very stucked with this problem.

 

I have a oscommerce cart, where I have integrated the cart with the CCavenue gateway.

 

When ever i make a transaction through ccavenue, i reeive payment successfully but when it comes back on oscommerce cart, it gives me a security error and even my cart is not updated into pending orders.

The cart remains same with the order and order is not shown successfully in pending ones.

 

I tried to look into the ccavenue files, the error is written when the checksum is not true. Can someone help me in this please.

 

Can you guys help me out

 

thanks

niraj