The AIP states:
For security reasons Rotterdam Airport is PPR for all general aviation that does not have its homebase on the aerodrome. Permission for visiting aircraft is only granted in case of confirmed handling from KLM Jet Center or Aviapartner (see
EHRD AD 2.4 for contact information).
So yes, flight preparation could have saved PH-XXX's pilot some grief.
The AIP says nothing about the unwritten rule that guests of the flying clubs are given permission to use the airfield -- provided that they comply with the security measures. This might require some further preparation in itself, because the interplay between the controlling agencies Havendienst (Operations), Kon. Marechaussee (immigration), Douane (Customs) and Airport Security is sometimes confusing. The clubs will be more than happy to help.
Slipway, have a good flight!