)
Values for VINES primary error code:
 0000h	no error
 0001h	unable to make connection
 0002h	communications error, restart session
 0003h	async terminal emulation service unavailable
 0004h	lost carrier
 0005h	all matching lines busy
 0006h	no lines defined for connection name
 0007h	no dial lines available on server
 0008h	no matching dial lines available
 0009h	out of heap space
 000Ah	service error encountered
 000Bh	timed out waiting to connect
 000Ch	communications error
 000Dh	communications error
 000Eh	host wants file transferred to/from PC
 000Fh	host software changed session parameter
 0010h	host software changed tap settings
 0011h	host software changed LED indicator
 0012h	host software changed display background (secondary error code 00h for
	  white on black, 01h for black on white)
 0013h	host software changed display option (secondary error code 00h for off,
	  01h for on)
 0014h	communications error
 0015h	communications error
 0016h	unable to make connection
 0017h	unable to make connection
SeeAlso: #03369