attached document is not available in open vendor invoice after posting with attached file in pending vendor invoice.

Dear All

In AX 2012 feature pack , I have posted a pending invoice with file attached .

After posting the vendor invoice, I noticed that in AP - common- vendor Invoice - Open vendor invoice - filer the particular invoice

the attached file is not available.

Kindly help to know whether I have missed some set-up or or any other process I have to follow.

Regards

But the same I have tryed in AX2012 R3 the attached file is available in Open vendor invoice after posting in pending vendor invoice.