Trajan is the first to cross the Danube… (101) — the same event in Aurelius Victor and Eutropius

Aurelius Victor: Trajan is the first to cross the Danube and make Decebalus's Dacia a province, extending Rome's power.; Eutropius: Trajan defeats…

What each source says

Aurelius Victor, De Caesaribus · AD 101 · 다키아

Trajan is the first to cross the Danube and make Decebalus's Dacia a province, extending Rome's power.

Quippe primus aut solus etiam vires Romanas trans Istrum propagavit domitis in provinciam Dacorum pileatis †satisque nationibus, Decibalo rege ac †Sardonios…
Location: Aur. Vict. Caes. 13.3

Eutropius, Breviarium · AD 101 · 다키아(도나우 건너편)

Trajan defeats Decebalus and makes Dacia, across the Danube, a province, with a circumference of 1,000 miles.

Daciam Decibalo victo subegit, provincia trans Danubium facta in his agris, quos nunc Taifali, Victoali et Tervingi habent.
Location: Eutr. 8.2

Show on the map — open Aurelius Victor, De Caesaribus