HP-UX SNAplus2 MS Programmer's Guide

Management Services Verbs
UNREGISTER_NMVT_APPLICATION
Chapter 3 95
System Error If the verb does not execute because of a system error,
SNAplus2 returns the following parameters:
primary_rc
AP_UNEXPECTED_SYSTEM_ERROR
An operating system call failed
during processing of the verb.
secondary_rc
The return code from the operating system call. For the
meaning of this return code, check the returned value
in the file /usr/errno.h.