As per the EU Visa Code, the processing time cannot be more than 15 calendar days in general, and from 30 to 60 days in exceptional cases.
The Embassy is committed to issuing visas as soon as possible, provided they have complete and satisfactory information about the applicant.
The processing period can be extended to 30 days because of the number of applications received by the Danish embassy/consulate or the uniqueness of your situation.
It can take up to 45 days for exceptional applications to be processed by the embassy/consulate.