Payables: Can you reimport an expense report?

I have never really seen a question like this before, but "Is it Possible To Reinstate an Expense Report That Has Already Been Imported Into Payables and Deleted As An Invoice?" on My Oracle Support from article ID 2023674.1 has several other notes available related to information on this subject AND it has details about the application which you may not have already known!

R12: Expense report with 25 lines produces error

Make sure you look at MOS article "Submitting 25 Line Expense Report Causes "Internal Server Error"" to see if you are encountering the issue described in note ID 1475137.1 and to get this added to your testing suites for future patches and upgrades!

Zero dollar expense reports get stuck

Did you know that personal $0 bothpay expense reports in 11.5.10.2 get stuck due to an overwrite of the EXPENSE_STATUS_CODE?  It is totally true!  Check out the My Oracle Support note "Zero Dollar Personal Bothpay Expense Reports Are Stuck In 'Ready For Payment' Status" ID 1627500.1 for the bugs (and patch) that will resolve this issue.