CCITCPGW terminates RC 3233 on startup.

Products

• COMMON SERVICES FOR Z/OS

Issue/Introduction

 When starting CCITCPGW it fails with an "unrecoverable error"  RC 3233

CAS9899W  - CCISSLGW could not obtain its CCI SPAWN parameters (rc = A0000450) - Using Defaults
CCITCPGW CAS9899I:  Maximum # of Connection Threads =  2000
CAS9850I - CCI TCP/IP Protocol Driver TCPIPGW  Starting
CAS9850I - CCITCPGW CAS9850I - CCI Sysid Name = xxxx
::
CCITCPGW -JOBNAME  STEPNAME PROCSTEP    RC   EXCP    CPU    SRB  CLOCK   SERV  PG   PAGE   SWAP    VIO SWAPS STEPNO
CCITCPGW -CCITCPGW          CCITCPGW  3233    729    .00    .00    .00   1142   0      0      0      0     0     1
CCITCPGW IEF404I CCITCPGW - ENDED - TIME=15.57.59

Environment

Release : 15.0
Component : CAICCI

Cause

 The default port for TCPSSLGW is 1721 which is already in use or reserved for another task

 

Resolution

1. Issue a TSO NETSTAT and/or NETSTAT PORTLIST command.
   • NETSTAT will show the active tasks and which PORTs are in use
   • NETSTAT PORTLIST will show the RESERVE definitions for PORTs
     
     
2. If the assigned Port# is in use or reserved for something other than CCI, reassign the port or keep it free for CCI.

Additional Information

Refer to the NETSTAT command and parameters available from the IBM Documentation
Refer to the Common Services r15.0 documentation detailing the CCISSLGW parameter defaults