Unable to transfer Porject related PO matchd invoices to Project accounting module

 Hi Folks,

We have created a PO, approved, Received, matched against Invoice.

Now trying to update project cost using PRC concurrent program, system is not displaying Invoice number , when we review this.

Where as If we create invoice, system is updating project costing information.

Please let me know the following information.

1. How we can verify, whether costing is updated or not? Please explain the navigation path along with inquiry description.

2. Please let me know what are the setup steps we need to verify in PO or Inventory , and Projects module. because there is no  seperate setup steps in AP module.