Anytime you have a return reject, additional details should be provided in the reject notification itself.  i ran a search on Community and although this record is Lacerte, this is an IRS reject so the information should be the same.  "Submission must not be a duplicate of a previously accepted submission"  (https://proconnect.intuit.com/community/lacerte-discussions/discussion/error-r0000-194/00/91304)

That being said, if the first submission that you did was accepted, you will need to amend the return to file the second instance.  You cannot file a duplicate record.