Evap could be something as easy as a gas cap, did you keep engine running while filling up? Although gas cap should come up as small evap leak but who the hell knows what dodge was thinking when they programmed these things.Catalyst efficiency , general EVAP system failure
Shake your exhaust and listen if you hear some rattling inside your muffler...I am getting the same code. So what was the result? Where did you take it to get fixed? How did you fix it yourself?