Understanding ProConnect Tax Diagnostic ref. 3836 - Taxpayer's spouse NR or active duty for CA e-file

The following informational diagnostic is generating in the Individual return:

e-file: The California tax return may be incomplete for electronic filing purpose. If the taxpayer's spouse was either a "California nonresident" or has an "Active Duty" military status please check the appropriate box. (ref. #3836)

Why is this diagnostic generating?

This diagnostic is informational.  If it doesn't apply to the client, this diagnostic won't affect your ability to e-file the return.