IST721I

Explanation
 VTAM® issues
this message as part of several message groups in response to a VARY
ACT,ID=cdrmname command. If this message is preceded
by message IST732I, see the explanation of that message for a complete
description; otherwise, it is the first in a group of messages. A
complete description of the message group follows.  IST721I  SESSION SETUP FOR CDRM cdrmname USING GWN gatewayncp FAILED
IST723I  SSCPID sscpid ALREADY IN USE BY CDRM oldcdrm

 The cross-network SSCP-SSCP session with CDRM cdrmname could
not be established using gateway NCP gatewayncp.
 sscpid is
the network identifier of the SSCP that was specified on the SSCPID
start option, and is displayed in hexadecimal.
 The session
failed because more than one SSCP in another network (one of them
being CDRM oldcdrm) was started with the same value
for the SSCPID start option as sscpid.

System action
 The session activation request failed.  Other
processing continues.

Operator response
 Save the system log and network logs for
problem determination.

System programmer response
  Restart one or more of the other network hosts with a different
SSCPID start option value. SSCPID values must be unique across networks
if two SSCPs are to communicate.
Ensure that only one of the host CDRMs with duplicate SSCPIDs
is active at a time.

Routing code
 8

Descriptor code
 4 