Approve Reject button in Item level is disable

Hi all,

This is a question to All SRM experts in this forum. I am posting this prob third time as so far i have not got any solution, still looking for a solution.

please help.....

The Approve and reject button is disable in Item level. even though its enable in header level and working fine.

Can anybody tell what can be the possible error.

I have copied the item level approval WF 145000015 and trying to customized it as per requirement. I have created a new task and assigned it to the first level.

Any help will be appreciated.

Thanks & Regards,

Smita