** ERROR 313210 ** Invalid inlet velocity components specified on the Channel (3D) with inlet node (xx).
With conformal cooling you specify a velocity boundary condition on the conformal cooling channel. You need to specify a vector with the correct direction.
In this case you have specified the velocity vector in the wrong direction. You have specified the fluid leaving the channel.
Need to specify the correction of the velocity so that overall it is entering the 3D channel.