Where an error or warning stored in SIEMENS NX CAD 12?

Hi SIEMENS NX CAD Users,

Where an error or warning stored in SIEMENS NX CAD 12?

Kindly find the attached model regarding this discussion.

For example:

1. Parent of the plane is either suppressed or modeled away.
2. Some holes were not created. 

Request to guide, how to solve these warnings.