When using the Offset command in a Sketch to offset curves, only 200 curve
segments can be selected at one time.
Solution
This is As Designed.
The 200 curve segment limitation is there to prevent a performance issue.
Offset is typically a complex constraint.
So a restriction of 200 curves when creating an Offset was established, as that would result in at least 400 constrained curves (200 base and 200 outputs).
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DESIGN
Version: V5.0
Function: SKETCHER
Ref: 001-6838833