Explanation
This message is the first in a group of messages
that VTAM® issues when a MODIFY TOPO
command fails. A complete description of the message group follows
the example.
IST1158I MODIFY TOPO COMMAND FAILED, ID = nodename
[IST1159I HOST NODE DATABASE ENTRY CANNOT BE DELETED]
[IST1160I TYPE=FORCE MUST BE SPECIFIED FOR LOCAL TG OR ADJACENT NODE]
[IST1248I DEACTIVATE LOCAL LINK BEFORE DELETING]
[IST1308I RESOURCE WAS NOT FOUND IN THE TOPOLOGY DATABASE]
IST314I END
IST1158I - nodename is the name of the resource specified
on the ID operand of the command. If a network-qualified name was
entered on the command, VTAM issues nodename as
a network-qualified name in the form netid.name.
- tgnumber, if specified, is the transmission
group (TG) number on the TGN operand of the command. TGN = tgnumber is
not displayed if the second message in the group is IST1159I.
IST1159I - This message is issued when nodename is the
same node from which the command is entered. In this message group, nodename in
message IST1158I is the same node as HOST NODE in message IST1159I.
You cannot delete the topology database entry representing the host
node.
IST1160I - This message is issued when TYPE=FORCE was not specified on the
command, and the resource is a locally attached TG or an adjacent
node. TYPE=FORCE is required to delete the topology database entry
for a locally attached TG or an adjacent node.
IST1248I - This message is issued when you attempt to delete locally attached
TG tgnumber, and it is active. VTAM does not allow you to delete an active
locally attached TG.
IST1308I - This message is issued when nodename or tgnumber cannot
be found in the topology database.
System action
The topology database is not changed. Other processing
continues.
Operator response
IST1159I - Verify that nodename was entered correctly.
If nodename is the same node from which the command
is entered, you cannot delete the topology database entry for this
resource.
IST1160I - To delete the local TG tgnumber or the adjacent
node nodename, enter the command again specifying
TYPE=FORCE.
IST1248I - To delete TG tgnnumber, enter a VARY INACT
command to deactivate the link first, and then reenter the MODIFY
TOPO,FUNCTION=DELETE command.
IST1308I - Verify that nodename and tgnumber,
if applicable, were entered correctly.
System programmer response
Routing code
Descriptor code