Solaris 11.4 x86 vm server. Recently patched (pkg update). After reboot rcd multiple smf errors.

Solaris 11.4 x86 vm server.  Recently patched (pkg update).  After reboot rcd multiple smf errors.  Appears to be rooted in the name-service switch service.  Tail of the log shows:  Executing start method ("/lib/svc/method/ns-switch start"). ] Traceback (most recent call last):   File "/usr/sbin/nscfg", line 34, in <module>     from nss import * ImportError: No module named nss WARNING: svc:/system/name-service/switch:default configuration export error. Error code = 1 [ 2019 Nov 13 13:42:25 Method "start" exited with status 96. ]    --line 34 and 35 from nscfg are: ‘from nss import *     import nss.messages as msg’    since the error states no module named nss I