Hi there.
Can You explain what are you after? All the transactions without TransactionEntries? Transactions that only have headers, like empty transactions? This happens when a Cashier hits F12 without scanning the items, by an error or "on purpose"... :-)
Anyway, this report, with this fix condition, can be done as Custom report. Talk to your RMS Partner, this should not be to dificult to be done... You have to define exactly what columns from the [Transaction] table you want, "*" means all the columns and I'm sure You onle need some of them, like the Total amount, the Cashier who did the transaction, the time when it happend, on which Register....etc., etc.,...
Kind regards, A.