Benchmark Factory tries to access performance objects for I/O read and write statistics and that is the reason for throwing the error:
Unable collect performance information, the connected user may not have required privileges.
Unable to execute statement in ExecuteSQL().
ORA-00942: table or view does not exist
The Oracle user may not have rights to access performance objects. Not being able to access the Oracle performance objects and Ignoring this error won't affect the testing at all.