Fasteners references edges definition error

Hallo,

I have a problem with defining fasteners idealization in Simulate (Creo 2.0 M110).

I have to define a fastener between two components, when I select the two corresponding edges, this error message appears:

I suppose this errror is due to the fact that those are planar (in the sense that lie on a plane) but the visible one is not on a surface, but it's the end edge of the bolt hole:

the question is, can I define in some way an idealized bolt for this case without having to add material (otherwise it would be convenient to directly add the bolt itself)?

thanks

bye