Gen 6 GTS problem.

[darkcybrae]

When i try trading my dialga for someones rayquaza on my pokemon y game,it keeps telling me that my dialga cant be traded. And i met all requirements of what the guy with the rayquaza wants.

Help me please?

Im kinda new to these trading stuff.

 

[xmenpkmntrainer]

Is it an event pokemon? If it is then it can't be traded sorry.

 

[4362]

How did you get your Dialga?
Maybe it´s hacked if you got it over gts
or like @xmenpkmntrainer said it´s from an event
Or does it have any Items that can´t be traded?