Explanation
VTAM® issues
this message as part of a subgroup of messages to provide extended
sense data when a session initiation or session termination failure
occurs. This message subgroup is displayed in a message group headed
by IST663I.
A complete description of the message subgroup
follows.
IST891I netid.nodename1[.nodename2] GENERATED FAILURE NOTIFICATION
[IST892I resourcename ORIGINATED FAILURE NOTIFICATION]
[IST893I ORIGINAL FAILING REQUEST IS request]
IST891I - netid.nodename1 is the network-qualified name
of the NCP, CP, or SSCP that detected the error.
- nodename2, if displayed, is the name of the
NCP or physical unit that generated extended-sense data in one of
the following situations:
- When a failure request/response was received from an adjacent
migration SSCP.
- After collecting failure notification from one or more adjacent
SSCPs during trial and error routing.
IST892I - If displayed, this message identifies a related resource (resourcename)
used to identify the source of the error.
- For example, if a gateway NCP rejected an RNAA or SETCV request,
the gateway NCP name originated the failure notification. The SSCP
that received the negative response is the one that generated the
failure notification; therefore, it originated the termination procedure.
IST893I - If displayed, this message identifies the request that was failed
by the source of the error.
- request identifies the original request that
failed. For example, if a gateway NCP rejected an RNAA or SETCV request
as part of CDINIT processing, request would be RNAA.
System action
Session setup processing fails.
Operator response
Save the system log for problem determination.
System programmer response
Coordinate the debugging of the problem
with the system programmer responsible for the originating termination
procedure.
See IST663I for additional information. See SNA
Network Product Formats for a description of the extended sense
data (X'35') control vector.
Routing code
Descriptor code