Explanation
VTAM® issues
this message as the first in a group of messages in response to a
DISPLAY EEDIAG,TEST=PENDING command. This message group displays
current information about the DISPLAY EE and DISPLAY EEDIAG commands
that are pending host name resolution. This message group also displays
information about DISPLAY EEDIAG,TEST=YES commands that are in progress.
The full description of the message group follows:
IST2145I PENDING ENTERPRISE EXTENDER DISPLAY COMMANDS
IST2067I EEDIAG DISPLAY ISSUED ON date AT time
[IST924I -------------------------------------------------------------]
[IST2147I CORRELATOR: correlator LINE: linename STATUS: status]
[IST2067I EEDIAG DISPLAY ISSUED ON date AT time]
[IST2146I EE DISPLAY ISSUED ON date AT time]
[IST2148I EE CONNECTIVITY TEST REACHES MAXTIME ON date AT time]
[IST1680I type IP ADDRESS ip_address]
[IST1910I LOCAL HOSTNAME value]
[IST1911I value]
[IST1680I type IP ADDRESS ip_address]
[IST1909I REMOTE HOSTNAME value]
[IST1911I value]
[IST924I -------------------------------------------------------------]
[IST1315I DISPLAY TRUNCATED AT MAX = number]
[IST2149I count OF total CORRELATORS DISPLAYED]
[IST1358I NO QUALIFYING MATCHES]
IST314I END
IST924I - This message is a line separator between message IST2147I subgroups.
IST1315I - VTAM issues this message
when the number of Enterprise Extender correlators to be displayed
exceeds the value specified for the MAX operand.
- In the message text:
- number
- The value specified or the default value for the MAX operand.
IST1358I - VTAM issues this message
when there are no pending Enterprise Extender display commands.
IST1680I - This message is displayed in the IST2147I message subgroup for
the following reasons:
- When the status value in the preceding IST2147I
message displays as PGAIN-LOCAL, this message is
issued to display the remote IP address that might have been specified
as input on the display command, or that it might have acquired through
the host name resolution function.
- When the status value in the preceding IST2147I
message displays as PGAIN-REMOTE, this message is
issued to display the local IP address that might have been specified
as input on the display command, or that it might have acquired through
the host name resolution function.
- When the status value in the preceding IST2147I
message displays as TEST-IN-PROGRESS, this message
displays the local and the remote IP addresses being used to conduct
the EE connectivity test. The first occurrence of this message displays
the local IP address. The second occurrence of this message displays
the remote IP address.
- In the message text:
- type
- Indicates which IP address is being displayed. The type value
is either LOCAL or REMOTE.
- ip_address
- The IP address.
IST1909I - This message is displayed in the IST2147I message subgroup when
a remote host name filter is specified on the DISPLAY EE or DISPLAY
EEDIAG command.
- In the message text:
- value
- The host name supplied to the name-to-address function, which
is used to acquire the remote IP address. The remote IP address is
then used in the processing of the display command. If the host
name is longer than 44 characters, then the first 44 characters are
displayed as the value value and the remaining
characters are displayed in one or more IST1911I messages.
IST1910I - This message is displayed in the IST2147I message subgroup when
a local host name filter is specified on the DISPLAY EE or DISPLAY
EEDIAG command.
- In the message text:
- value
- The host name supplied to the name-to-address function, which
is used to acquire the local IP address. The local IP address is
then used in the processing of the display command. If the host name
is longer than 45 characters, then the first 45 characters are displayed
as the value value and the remaining characters
are displayed in one or more IST1911I messages.
IST1911I - In the message text:
- value
- The continuation of the value value on messages
IST1909I and IST1910I. Message IST1911I is repeated as many times
as necessary to display the entire character string.
IST2067I - The date and time values
specify when the DISPLAY EEDIAG command was issued. The first occurrence
of this message in the output is when the DISPLAY EEDIAG,TEST=PENDING
command was issued. All subsequent occurrences represent the date
and time when the pending DISPLAY EEDIAG commands were issued. See DATE and TIME formats for information about the date and time values.
IST2146I - The date and time values
specify when the pending DISPLAY EE command was issued. See DATE and TIME formats for information about the date and time values.
IST2147I - This is the first message of various message subgroups. These
subgroup are repeated for each Enterprise Extender display command
that is pending host name resolution or EE connectivity test results.
A complete description of the message groups headed by this message
follows.
- The following message group is issued for each DISPLAY EE command
pending host name resolution:
IST2147I CORRELATOR: correlator LINE: linename STATUS: status
IST2146I EE DISPLAY ISSUED ON date AT time
[IST1680I type IP ADDRESS ip_address]
[IST1910I LOCAL HOSTNAME value]
[IST1911I value]
[IST1680I type IP ADDRESS ip_address]
[IST1909I REMOTE HOSTNAME value]
[IST1911I value]
- The following message group is issued for each DISPLAY EEDIAG
command pending host name resolution:
IST2147I CORRELATOR: correlator LINE: linename STATUS: status
IST2067I EEDIAG DISPLAY ISSUED ON date AT time
[IST1680I type IP ADDRESS ip_address]
[IST1910I LOCAL HOSTNAME value]
[IST1911I value]
[IST1680I type IP ADDRESS ip_address]
[IST1909I REMOTE HOSTNAME value]
[IST1911I value]
- The following message group is issued for each DISPLAY EEDIAG,TEST=YES
command that is pending EE connectivity test results:
IST2147I CORRELATOR: correlator LINE: linename STATUS: status
IST2148I EE CONNECTIVITY TEST REACHES MAXTIME ON date AT time
IST1680I type IP ADDRESS ip_address
[IST1910I LOCAL HOSTNAME value]
[IST1911I value]
IST1680I type IP ADDRESS ip_address
[IST1909I REMOTE HOSTNAME value]
[IST1911I value]
- In the message text:
- correlator
- A unique display correlator associated with the pending DISPLAY
EE or DISPLAY EEDIAG command. This correlator can be used to locate
the various message groups associated with these display commands.
- linename
- The name of the Enterprise Extender line that VTAM is using to perform an Enterprise Extender
connectivity test. If the pending EE display command is not associated
with an EE connectivity test, or the EE connectivity test has not
selected a line, the linename value might be displayed
as ***NA***.
- status
- The current status of the pending Enterprise Extender display
command. Possible values are:
- PGAIN - LOC/REM
- The Enterprise Extender display command that was issued is waiting
for host name resolution to complete for both a local and remote HOSTNAME
filter.
- PGAIN - LOCAL
- The Enterprise Extender display command that was issued is waiting
for host name resolution to complete for a local HOSTNAME filter.
- PGAIN - REMOTE
- The Enterprise Extender display command that was issued is waiting
for host name resolution to complete for a remote HOSTNAME filter.
Result: The
PGAIN states can vary in duration depending on how long it takes
for the resolver to resolve the host name, or for the request to
fail (timeout using resolver configuration definitions).
- TEST-IN-PROGRESS
- The Enterprise Extender connectivity test command entered is
currently testing the specified EE connection. The results of the
test are displayed when the test completes, or when the time allowed
for the test exceeds the MAXTIME value. See IST2148I for the date and time
the connectivity test expires.
IST2148I - This message displays the estimated date and time when the DISPLAY
EEDIAG,TEST=YES command is due to expire. The estimated date and
time are calculated by adding the MAXTIME value to the time when VTAM invokes the TCP/IP stack
to perform the EE connectivity test. See DATE and TIME formats for information about the date and time values.
IST2149I - In the message text:
- count
- The number of pending EE correlators displayed in the output.
- total
- The total number of EE correlators that are pending either host
name resolution or EE connectivity test results. The total might
be larger than the displayed count because the number of EE correlators
displayed is governed by the MAX parameter.
System action
Operator response
If there are many Enterprise Extender display
requests that are pending for host name resolution results, and they
are not completing in a timely manner, investigate the TCP/IP stack
providing the name-to-address resolution support to discover why
these requests are not completing sooner.
System programmer response
User response
Problem determination
Source
z/OS® Communications
Server SNA
Module
Routing code
Descriptor code