Oracle Assets - Period Closing - Creating Journal Entries

Question...

In error, we did not run our normal deprecition and create G/L journal entries process for April (we did a manual G/L entry). The Sub-ledger is still in period April, but the G/L period is in May.  If I run my Assets closing process the way it should have been done, will the Create Journal Entry process error out because it will try to send April data to the G/L or will it accept in G/L in the May period?  If it accepts, I'll reverse the manual G/L entry.  Thanks