Can't create custom section view letters without getting Invalid Character alert.
Ex CP-CP
Solution
Verify the Drafting preferences are set correctly.
1. Select Menu-> Preferences-> Drafting.
2. On the left Expand View-> Common-and highlight 'View Label'
3. On the right under Format verify Secondary Indexing is set to 'Alphanumeric' and 'Secondary Alignment' is set to 'Inline'.
4. OK the preferences and when they section view is created custom letters can be entered when editing the section view label.
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: DRAFTING
Version: V1973
Function: DRAWING/VIEW
Ref: 001-10218928