Explanation
In the message, the following appears:
ACTIVE LU'S OUTBOUND LU'S PENDING LU'S TERMINATING LU'S
aaaa ooooo ppppp ttttt
SIDEINFO=side_dsetname
[LLUN=luname SCHED=schdname BASE=xxx NQN=xxx
STATUS=stat PARTNERS=nnnnn TPLEVEL=tplvel SYNCPT=sss
GRNAME=grname RMNAME=rmname
TPDATA=dsetname
[ PLUN=pluname ]]
When
the operator enters a DISPLAY APPC,LU command, this message displays
information about local and partner LUs.
The first four lines
of the message always appear.
In the first four lines of the
message text:
- hh.mm.ss
- The hour, minute, and second at which the display command was
processed.
- id
- A decimal identifier used with the CONTROL C,D command to cancel
status displays that are written on typewriter or printer consoles
or displayed inline on a display console. This identifier does not
appear when the display is presented in a display area on a display
console.
- ACTIVE LU'S aaaa
- The number of APPC/MVS logical units (LU) with ACTIVE status.
An LU is active when it is fully initialized and capable of processing
both inbound and outbound requests.
- OUTBOUND LU'S ooooo
- The number of APPC/MVS LUs with OUTBOUND status. An LU is OUTBOUND
when the transaction scheduler that owns the LU halts all transaction
requests to the LU.
- PENDING LU'S ppppp
- The number of APPC/MVS LUs with PENDING status. An LU is pending
when the system is initializing the LU.
- TERMINATING LU'S ttttt
- The number of APPC/MVS LUs with TERMINATING status. A logical
unit is ending when a SET command removes it from the system and the
system allows active conversations on the LUs sessions to complete.
- SIDEINFO=side_dsetname
- The name of the currently active side information file. The side
information file is a Virtual Storage Access Method (VSAM) key sequenced
data set containing the side information. If no side information file
was specified in the APPCPMxx parmlib member this
value will be *NONE*.
Lines 5-8 of the message text:
Lines
5-8 appear in the message text if the DISPLAY APPC,LU command includes
the LIST parameter. Lines 5-8 are repeated for each local LU that
is defined to APPC/MVS or selected by optional keyword parameters.
- LLUN=luname
- The local logical unit name.
- SCHED=schdname
- The name of the APPC/MVS transaction scheduler that schedules
transactions for this LU. It is specified on the SCHED keyword in
the current parmlib configuration. If there is no scheduler associated
with the LU (that is, the NOSCHED option is specified in the parmlib
configuration), this value will be *NONE*.
- BASE=xxx
- xxx is one of the following:
- YES
- The logical unit is a base logical unit.
- NO
- The logical unit is not the base logical unit.
- NQN=xxx
- xxx is one of the following:
- YES
- Any Allocate request originating from this LU may specify a network-qualified
partner LU name where the LU name does not have to be unique across
interconnected networks.
- NO
- Any Allocate request originating from this LU must specify a partner
LU name (network-qualified or not) where the LU name must be unique
across interconnected networks.
- STATUS=stat
- The status of the logical unit, which is one of the following:
- ACTIVE
- The logical unit is active.
- OUTBOUND
- The logical unit is outbound.
- PENDING
- The logical unit is pending.
- TERMINATING
- The logical unit is ending.
- PARTNERS=nnnnn
- The number of LUs with at least one session bound to LU luname.
The maximum value is 99999.
- TPLEVEL=tplvel
- The transaction program (TP) level specified in parmlib for this
LU, which is one of the following:
- SYSTEM
- The TP is available to all users defined to LU luname.
This is the default level.
- GROUP
- The TP is available to a group defined to LU luname.
- USER
- The TP is available to an individual user defined to LU luname.
- SYNCPT=sss
- Specifies whether the local LU's resource manager exits are set
with RRS and the LU is capable of supporting protected conversations
(that is, conversations with a synchronization level of Syncpt). sss is
one of the following:
- YES
- The local LU is registered with RRS and is capable of supporting
protected conversations.
- NO
- The local LU either is not registered with RRS at the current
time, or is not capable of supporting protected conversations because
of one of the following:
- The VTAM® APPL definition
for the local LU does not specify SYNCLVL=SYNCPT and ATNLOSS=ALL
- The status of the local LU is pending
- RRS is not active.
- An internal APPC/MVS error caused the local LU to become unregistered
as a resource manager.
- GRNAME=grname
- grname is the generic resource name with which
the LU will register or has registered. The generic resource name
identifies a set of LUs that provide the same function. Sessions
initiated using a generic resource name are established with one of
the LUs mapped to the generic resource name. This name is specified
on the GRNAME parameter of the LUADD statement in the APPCPMxx parmlib
member. If the GRNAME parameter was not specified in APPCPMxx, this
value will be *NONE*.
- RMNAME=rmname
- The APPC/MVS-generated resource manager name for the LU, if the
LU is registered as a communications resource manager with RRS, and
is capable of supporting protected conversations. If SYNCPT=NO appears
in the display, this value will be *NONE*.
- TPDATA=dsetname
- A 1 to 44 character name for a data set that contains the TP profile
for LU luname.
Line 9 of the message text:
Line 9 appears
if the DISPLAY APPC,LU command includes the ALL parameter. Line 9
appears once for either:
- Each partner LU with at least one session bound to LU luname
- The partner LUs specified on the PLUN keyword.
- PLUN=pluname
- The partner LU name. This name is network-qualified if the network
ID is known.
System action
The system continues processing.
Module