Creating Export order from Project Invoice

Hi,

I am from India and using AX 2012 R2, CU 7.

I have created a sales invoice from projects for export.

Now I have created export order and want to post shipping bill for the same.

Currently system is not allowing to post an export order and shipping bill.

Can any one know is it possible to create export order for sales invoices created from projects.?

Kindly help.

Thanks,

Jainal Shah