When trying to set my goals on the Flow Sheet I see a pop-up in the lower right corner that says 'No Goals available'. Why is this? (Fusion Enterprise)

This means that you do not have a signed evaluation with at least one goal, with a date on or before the DOS you are performing.

Keep in mind, the Evaluation must be fully signed (i.e. signed by the primary), have at least one goal in the 2nd part of the goal box (Fxn. App/Purpose), and be saved and closed. Remember to refresh your flow sheet if you made recent changes so that it sees the most recent status.