EZZ6377I

Explanation
 The command attempted to use the setibmopt() socket
call to associate itself with the TCP/IP instance tcpipname.
The tcpipname in this message will be one of the
following: The name specified on the TCP/-a option.
The TCPIPjobname value retrieved from the resolver configuration
data set because the INTF/-i option was specified.
'INET' if the INTF/-i option was specified without the TCP/-a
option and the __iptcpn function was unable to find a default TCP/IP
name.

 This TCP/IP name should be the started procedure name
(or identifier if the 'S member.identifer' format of the MVS™ Start command was used) of the TCP/IP instance
to which the user wants to direct the otracert command. The setibmopt
call failed with the displayed return_code and reason_code.

System action
 The command ends.

Operator response
 The most probable cause of the error is that
the TCP/IP instance name was not defined correctly to z/OS® UNIX System
Services. Check the SUBFILESYSTYPE NAME for the corresponding TCP/IP
instance in the BPXPRMxx member that was used to configure z/OS UNIX System
Services. Ensure that the TCP/IP started procedure name (or identifier
if the 'S member.identifier' format of the MVS Start command was used) matches the SUBFILESYSTYPE
NAME. The DISPLAY TCPIP operator command can be used to display all
started TCP/IP instances and their names. If none of the above error
conditions exist contact the system programmer.

System programmer response
 Correct the error indicated by return_code and reason_code.

Module
 EZACDTRT

Procedure name
  trtMain