Thank your for reaching out to us again. I can see that you have asked a similar question already in September:
Can I marry in Denmark as an asylum seeker?
The answer that was given to you then still applies to you, if you haven't been granted a protection status yet.
As far as I understand it, the Fictional Certificate that you are talking about only applies if the following prerequisites are fulfilled:
"At the time of submitting the application, the male or female applicant must either
- be in possession of a valid residence permit (temporary residence permit or national visa for long-term durations - Category D - ) or
- be lawfully entitled to residence without a visa in the territory of the Federal Republic, because he or she is thus authorised by virtue of his/her nationality."
- Application for Issuance of a Residence Permit
A fictional certificate will be issued only when an application has been submitted for the issue or renewal of a residence permit and at the time of presentation no decision can be made regarding the application. Therefore, the prior submission of an application for a residence permit is necessary so that a fictional certificate may be issued.
- Main residence in Berlin
- A personal interview is required "
However, there is an option to get married with your girlfriend in Germany - she can easily travel here, as she is a Dutch citizen.
Have a look at the Wefugees Blog article about "How to Marry in Germany: https://wefugees.wordpress.com/2018/04/20/heiraten-in-deutschland-how-to-marry/
I hope I could help. Feel free to reach out to us again if you need any further assistance!
All the best,