Decorative gems & Fereldian Locks.
So in my first playthrough I couldn't get the Fereldian Locks and now in my second one I can't get the Decorative Gems and neither order I got till well after finishing the Mage & Templar camp mission...
Forum Discussion
It really doesn't affect things that much. You get 1 point of power and a bit of influence for completing the requisition. You can do infinite requisitions in any other zone, so it is really only an annoyance that you can't clear it out of your journal. But yes, I'm surprised that they would include something that could be made uncompletable. I also have the decorative gems requisition sitting in my journal.
