NX X Alert in Part Navigator, 'Feature applied to different bodies since last update'

The following alert displays in the Part Navigator after an update:
     Feature applied to different bodies since last update

Solution

This is working as designed because the option, "Keep Target", is checked , on the Boolean dialog. ( Unite, Subtract, Intersect)


It's not a Boolean specific issue. All the  features which have used "Keep Target" options  checked will have the issue. 
If the option for  'Keep Target' is checked, the Boolean operation does not act on the original Target body directly, but on a copied one instead. 
The copied Target body is an intermediate one, and differs each time during Feature Playback or when the feature is updated.


These alerts can be cleared by  hovering the cursor over the feature in the Part Navigator and using MB3 to select "Clear Feature Info Alerts"

Notes and References

Hardware/Software Configuration

Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DESIGN
Version: V11.0.2
Function: PART_NAVIGATOR

Ref: 001-9241667