CC Avenue Problem: Invalid amount

I have integrted Indian Merchant Payment Gateway on one of my web sites. Till a few days back, the total amount was being passed to CC Avenue gateway. But since few days back, I am getting an error of Invalid Amount . On contacting CCAvenue Tech Support, they informed that the total amount value being passed on to CC Avenue was zero, so the error.
I checked the complete integration script but did not find this. I also disabled Currency Conversion option. But the error is still there

Hmm...Can we see your site?

i hope you found a solution to your problem already; in case you didn't, and for others who might face the same problem, i want to describe how i solved it:

the ccavenue payment module passes the total purchase amount as a number formatted with the PHP-function number_format to the ccavenue web site. as a result, the amount gets formatted with a ',' separating groups of thousands (1,234). ccavenue doesn't seem to like this comma and returns 'invalid amount'.

i changed the following code in /includes/modules/payment/ccavenue.php (line 157, in my case) from :

zen_draw_hidden_field('Amount', number_format($cOrderTotal, 0)) .

to:

zen_draw_hidden_field('Amount', number_format($cOrderTotal, 2, '.', '')) .

which formats the amount without comma, and ccavenue stopped complaining.

phani

Thanks a lot Phani

Hello

Please guide me where I can get the ccavenue module for INR merchants.

Thanks

Thanks a ton Phani...