Export Import Between diferent Router

Hello all!

I create my first OVPN Server using a hAP lite.
Now I would like to upgrade my hAP Lite to a RB5009UG+S+.
I export the configuration from hAP lite and import it on RB5009UG+S+ but I get some error:
“input does not match any value of certificate” and I don’t know what to do.

Can I use the certificates generated in hAP lite in RB5009?