NX Error message "Subscript is not supported for JIS section lines"

User creates new Section View, hits 'Save', and gets error message "Subscript is not supported for JIS section lines".
Model and View is simple, no customization. What's the reason?

Solution

This is a normal behaviour for all NX versions starting from NX10.
The reason of this error message is combination of 3 Settings Options:

1) Section Line Settings: "Display Type" is "Thick ends arrow towards line" (included to JIS standard)
2) Section Line Settings: turned on "Display Letters on Bends" option (included to JIS standard)
3) Section View Settings: "Secondary alignment" option is "Subscript"

According to Developer Team explanation:
Section Line with display type "Thick ends arrow towards" line (i.e. JIS standard) and "Display letter on bends" toggled on does not support secondary alignment of "Subscript" type for Section View.

The workaround is not to use these 3 options together.