NX Can't Create a Section View of an Unfolded Section View

 When  creating a Section View from a stand alone Section Line, you can't create a Section View of the Unfolded  Section View.

 If possible, try not to have any angled lines when creating the stand alone Section Line. If there are angled lines in the sketch geometry, the Method may default to 'Point to Point'. This will create an Unfolded/ Revolved section view that you will not be able to use for another Section View.

 If  there are no angled lines, the Method will list both 'Simple Stepped' or 'Point to Point'. If Simple Stepped is selected, it will be possible to use the resulting Section View to create another Section View.

 See ER #9053112.