[Catia V5] Body icon

[done9]

Hello,

Can anybody tell me what kind of body is the one from the attached picture?
Also, if I try to make a sketch in that body, Catia freeze.

http://files.engineering.com/getfil...3c41-46db-b762-d213f37f4c3b&file=Untitled.jpg

 

[jackk]

The yellow '+' indicates this is a secondary body with a positive polarity.

The yellow gear indicates this is a hybrid body, but your CATIA session is currently set to non-hybrid mode.