Nodes Defined not moving to database

I have a requisition which was successfully imported into opennms and when I try to synchronize it those nodes do not move from Nodes Defined to Nodes in Database.

The base requisition was stripped back to DNS and ICMP policies which should essentially detect them and put them in the database unless I am misunderstanding the process. The total amount of nodes was approximately 1800. Anyone know if there is something which would prevent this from happening which I may be overlooking?