Details
NX Sheet Metal:
Depending on edge geometry, Closed SB Hem Flange features may cause
Flat pattern generation may fail with an alert unable to create body
Solution
Change SB Hem Flange definition to 'Open', and give very small (0.01mm) bend
radius
(ref PR 8376798)
Notes and References
Hardware/Software Configuration
Platform: INTL64
OS: window
OS Version: 1064
Product: NX
Application: NX_SHEET_METAL
Version: V12.0.1
Function: HEM_FLANGE
Ref: 001-8376798