How can the EXP report from an employee with BU X and an associated project from BU Y be visualized?

Summary:

There is an employee from BU X that needs to associate his expense report to a project that is not from his same BU.

We were able to associate the expense report from BU X to the Project and task from BU Y. After it arrives to AP and we validate, pay and post the invoice. When we run the process in Projects module it is not retrieving any transaction.