Hi Everyone,

In sales order i created a action button and while i click the action button i want to get the value which was in posted sales invoice after posting prepayment.

once we create sales order and post the prepayment invoice by viewing that we can able to see header and line , like that i created a new page under 50000 series instead of click post prepayment invoice i click action button which i was created i need the field values on the page. 

Thanks in advance.