Explanation
This message is the first in a group of messages
that VTAM® issues when VTAM at this end node is unable
to register resources with its network node server.
nodename is
the network-qualified name of the network node server control point
in the form netid.name.
The second message
in the group indicates the reason that the end node is unable to register
resources and can be one of the following:
- IST1125I END NODE IS NOT AUTHORIZED
- The end node is unable to register resources because the end node
is not authorized at the network node server.
- IST1126I END NODE NETID REJECTED
- The network node server rejected the network ID of the end node
because the network node exceeded the maximum number of network IDs
allowed.
- IST1127I UNRECOGNIZED REGISTRATION REQUEST
- The network node nodename has repeatedly reported
that it is unable to interpret registration requests from this end
node. This is due to one of the following software errors:
- The end node software is failing and sending incorrect requests.
- The network node software is failing and unable to recognize the
requests from the end node.
System action
- IST1125I or IST1126I
- VTAM stops registering
resources until CP-CP sessions with network node server nodename are
deactivated. CP-CP sessions with this server or any other network
node are then activated.
- IST1127I
- CP-CP sessions with nodename are deactivated.
Either VTAM or the operator
may activate CP-CP sessions with another network node and VTAM will resume resource registration.
Operator response
- IST1125I or IST1126I
- Save the system log for problem determination.
- IST1127I
- Enter the MODIFY TRACE,TYPE=BUF,ID=nodename command.
Save the system log for problem determination.
System programmer response
- IST1125I
- If CP-CP sessions are desired between the end node and network
node nodename, modify the network node server list
to define the end node as authorized at that network node. If necessary,
include a NETSRVR definition statement for the selected network node
in the network node server list, or include a NETSRVR definition statement
that allows any known network node to act as the network node server
for the end node.
After the list has been edited, issue VARY ACT,ID=member_name,
where member_name is the name of the definition
list member that contains the edited network node server list. Then,
enter the VARY TERM,ID=nodename command to deactivate
CP-CP sessions between this end node and network node nodename. VTAM will automatically reactivate
CP-CP sessions, using the new network node server list.
- IST1126I
- Select a network node server that can accommodate the network
ID. If necessary, include a NETSRVR definition statement for the selected
network node in the network node server list, or include a NETSRVR
definition statement that allows any known network node to act as
the network node server for the end node.
- IST1127I
- Examine the system log and trace output. Verify the REGISTR and
DELETE GDS variables against the published formats.
Alternatively, select a new network node to act as the server
for this end node. If necessary, include a NETSRVR definition statement
for the selected network node in the network node server list, or
include a NETSRVR definition statement that allows any known network
node to act as the network node server for the end node.
After
the list has been modified, issue VARY ACT,ID=member_name,
where member_name is the name of the definition
list member that contains the edited network node server list.
Routing code
Descriptor code