Purchase Order Invoice posting common Error in Ax 2012

Some times we face Purchase invoice creation and posting common error like blank invoice line,invoice no etc and its happen due to closing invoice form without invoicing .

To resolve that issue you need to do below steps.

Go To.
Path -> account payable -> Vendor invoice -> Pending vendor invoice

Select the vendor invoice then you can fill the information and try to post but if there is  incomplete data in invoice form and not posted than it can be stored in invoice history.

Path of invoice history form is as below.

Path -> account payable -> inquiries ->Invoice history and matching details

Filter the purchase order and delete it than  you can open vendor invoice and post without any problem.