Explanation
VTAM® issues
this message when it is disconnecting from the coupling facility structure.
This message is the first of a group of messages. A complete description
of the message group follows.
IST1380I DISCONNECTING FROM STRUCTURE structure
[IST1119I FAILURE REASON - INSUFFICIENT STORAGE]
[IST2167I DISCONNECT REASON - OPERATOR COMMAND]
[IST2168I DISCONNECT REASON - NORMAL DISCONNECT]
[IST2169II FAILURE REASON - SUBTASK ABEND]
[IST2170I FAILURE REASON - VTAM HALTING]
[IST2171I FAILURE REASON - LOST CONNECTIVITY]
[IST2172I FAILURE REASON - INVALID STRUCTURE TYPE]
[IST2173I FAILURE REASON - INTERNAL COUPLING FACILITY FAILURE]
[IST2174I FAILURE REASON - INVALID CONNECTION NAME]
[IST2175I FAILURE REASON - PROCESS TIMED OUT]
[IST2176I FAILURE REASON - MVS EVENT]
[IST2177I FAILURE REASON - UNSUPPORTED COUPLING FACILITY LEVEL]
IST314I END
IST1119I - VTAM disconnected from
the coupling facility structure because of insufficient storage in VTAM.
IST2167I - VTAM disconnected from
the coupling facility structure in response to a VARY CFS operator
command.
IST2168I - VTAM disconnected from
the coupling facility structure because of a normal disconnect. VTAM no longer has any registered
users of the coupling facility.
IST2169I - VTAM disconnected from
the coupling facility structure because the connection subtask abended.
IST2170I - VTAM disconnected from
the coupling facility structure because VTAM is
terminating.
IST2171I - VTAM disconnected from
the coupling facility structure because of a loss of connectivity.
IST2172I - VTAM disconnected from
the coupling facility structure because a structure type was not valid.
IST2173I - VTAM disconnected from
the coupling facility structure because of an internal CFS failure.
IST2174I - VTAM disconnected from
the coupling facility structure because a connection nam was not valid.
IST2175I - VTAM disconnected from
the coupling facility structure because a process timed out.
IST2176I - VTAM disconnected from
the coupling facility structure because of an MVS™ event.
IST2177I - VTAM disconnected from
the coupling facility structure because of an unsupported coupling
facility level.
IST1380I - structure is the name of the coupling facility
structure.
System action
The system does not attempt to reconnect to the
coupling facility structure.
Operator response
- Message
- Operator Response
- IST1119I
-
- Issue the DISPLAY BFRUSE command to display the storage used by
the VTAM buffer pools and information
about the common storage area. The total VTAM private storage information is also displayed.
- Issue the DISPLAY STORUSE command to display storage usage for
storage pools.
- Save the system log and request a dump for problem determination.
See VTAM Operator
commands in z/OS Communications Server: SNA Operation for a description of the DISPLAY BFRUSE and
the DISPLAY STORUSE command. If you cannot resolve the problem,
contact the system programmer.
- IST2167I
- None.
- IST2168I
- None.
- IST2169I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2170I
- None.
- IST2171I
- Use the DISPLAY XCF,CF MVS command
to determine this system's connectivity to the coupling facility containing
the structure. See Displaying cross system coupling
facility (XCF) information in z/OS MVS System Commands for a description of the DISPLAY XCF command.
Re-establish connectivity to the coupling facility. Use the
VARY NET,CFS,ACTION=CONNECT command to re-establish connectivity to
the coupling facility. See VTAM Operator commands in z/OS Communications Server: SNA Operation for a description of the VARY NET,CFS command.
Save the system log for problem determination. If you can not resolve
the problem, contact the system programmer.
- IST2172I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2173I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2174I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2175I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2176I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
- IST2177I
- Save the system log for problem determination. If you cannot resolve
the problem, contact the system programmer.
System programmer response
User response
Problem determination
Source
Module
Routing code
Descriptor code