EZZ6099I

Explanation
 Telnet has internal tasks that manage XCF group
communications, the Telnet LU  Name Server (LUNS) administrative connection
and state, and the Telnet LU Name  Requester (LUNR) administrative
connections and state.  A task might become  unresponsive as a result
of lock contention or a programming error.  A connection might stall
because of a network outage or a programming error.  The Problem Determination
Monitor for this Telnet has detected a problem with one of the internal
 tasks or an administrative connection.    
 In the message
text:  jobname
The name of this Telnet.
task
The task name. The task value can be XCF, LUNR,
or LUNS.
type
The type of problem detected. The type value
can be either TASK or I/O.
psys
The system name of the partner when an I/O problem is detected.
pjob
The job name of the partner when an I/O problem is detected.

System action
 The operator isn alerted by this message of a
problem detected by Telnet  monitoring.

Operator response
 Issue the DISPLAY TCPIP,tnproc,XCF,GROUP
command to display a summary of the Telnet XCF group  members.  If
the X flag under the PDMON column persists and the problem is a task
problem, stop Telnet to clear the problem.  If the problem is I/O,
 investigate the network to find the reason a connection between the
LUNS and  LUNR cannot be established. 

System programmer response
 If a task problem is reported, ensure
that maintenance is up to date.  If an I/O  problem is reported, ensure
that the network setup is correct.

User response
 Not applicable.

Problem determination
 Not applicable.

Source
 z/OS® Communications
Server TCP/IP: Telnet

Module
 EZBTXUT2

Routing code
 2,8

Descriptor code
 2

Example
  EZZ6099I TNSERV PDMON LUNS I/O PROBLEM LPAR5 TNLUNR1