Help with schematics

[Azrael van Siele]

Good evening!
When I try to build a reactor from a schematic I have in my assets, the manufacturing facilty alwas tells me I don't own the schematich in question, even though I have all the required materials needed in order to build it. Is there anything I'm missing?
Thanks for your help.

[Samantha]

Do you meet all the requirements for production and manufacturing skills? Both must be marked “Yes.”