Only one instance of my transaction works - CICS ART

I have been able to deploy a CICS application on Tuxedo ART 11gR3 on RHEL 5.
But I can only access the application thorugh 1 Tn3270 window. Until I finish the applictaion, I cant use it from the 2nd terminal window.
I am trying to figure out how can I get the application to accept multiple concurrent requests.
The only way I was able to add more clients was through changing the ARTSTRN section of the ubbconfig file from MIN=1 , MAX=1 to MIN=2, MAX=3.
In fact, this is my setting which is the same as the sample_03 deployment file:
ARTSTRN SRVGRP=GRP02
SRVID=20
CONV=Y
MIN=1 MAX=1 RQADDR=QKIX110 REPLYQ=Y
I observed that this creates a new process for the request as this will be more expensive in higher concurrency requests.
I did notice that the sample application can handle multiple requests/terminal windows concurrently.
In the documentation it says that you can use a TRANCLASS to say how many users you can have, but I tried that and it did not work.
Any ideas?
Edited by: user522010 on Mar 22, 2012 12:10 PM
Edited by: user522010 on Mar 22, 2012 12:12 PM
Edited by: user522010 on Mar 22, 2012 12:12 PM

Hi Mark,
I will post the files shortly, but first I wanted to get a better understanding of the way the transaction works in ART CICS Runtime.
I have a program PGA that does a CICS LINK to program PG1. So basically PGA expects a call back from PG1 and PG2 and so on. So basically my problem is that I am only getting one transaction showing at a time, its NOT working concurrent as I would like it to.
Thanks,
Here is the following:
transaction.desc
SB00;SIMPAPP;pg for simpapp;RSSBT000
SB01;SIMPAPP;pg for simpapp;RSSBT001
SB02;SIMPAPP;pg for simpapp;RSSBT002
SB03;SIMPAPP;pg for simpapp;RSSBT003
INQ1;SIMPAPP;pg for simpapp;CUSTINQ1
PGA;SIMPAPP;pg for simpapp;PGA
programs.desc
#PROGRAM;GROUP;DESCRIPTION;LANGUAGE;EXECKEY;STATUS
RSSBT000;SIMPAPP;pg for simpapp;COBOL; ;ENABLED #the first program of transaction SA00
RSSBT001;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
RSSBT002;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
RSSBT003;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
CUSTINQ1;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
PGA;SIMPAPP;pg for simpap;COBOL; ;ENABLED
PG1;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
PG2;SIMPAPP;pg for simpapp;COBOL; ;ENABLED
tranclasss.desc
TRCLASS1;SIMPAPP ; A tranclass bidon for tests; 1
TRCLASS2;SIMPAPP ; A tranclass bidon for tests; 2
ubbconfig
*RESOURCES
IPCKEY 43567
DOMAINID     KIXD      # <REGION>
MASTER KIXR     # <SUBREGION>
MODEL SHM
MAXACCESSERS 100
MAXSERVERS 50
MAXSERVICES 10000
LDBAL N
BLOCKTIME 30
*MACHINES
"tux5"
LMID=KIXR
APPDIR="/opt/oracle/art11gR1/Cics_RT/sample/sample_03"
TUXDIR="/opt/oracle/tuxedo11gR1"
TUXCONFIG="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/config/tux/tuxconfig"
ENVFILE="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/config/tux/envfile"
ULOGPFX="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/log/ULOG"
MAXWSCLIENTS=20
TLOGDEVICE="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/sysfile/TLOG"
*GROUPS
DEFAULT: LMID=KIXR
# Applicative groups
TCP00 LMID=KIXR
GRPNO=1
GRP00
GRPNO=10
ENVFILE="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/config/tux/envfile"
GRP01
GRPNO=11
ENVFILE="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/config/tux/envfile"
GRP02
GRPNO=12
ENVFILE="/opt/oracle/art11gR1/Cics_RT/sample/sample_03/config/tux/envfile"
TMSNAME="TMS_ORA"
TMSCOUNT=2
OPENINFO="Oracle_XA:Oracle_XA+Acc=P/user/password+SesTm=600+LogDir=/opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/xa+DbgFl=0x20"
# OPENINFO="Oracle_XA:Oracle_XA+Acc=P/user/password+SqlNet=ORCL+SesTm=600+LogDir=/opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/xa+DbgFl=0x20"
*SERVERS
ARTTCPL SRVGRP=TCP00
SRVID=101
               CLOPT=" -- -M 4 -m 1 -L //tux5:43567 -n //tux5:43568 +H -1 -D"
ARTADM SRVGRP=GRP01
SRVID=10
MIN=1 MAX=1
               SEQUENCE=1
CLOPT="-o /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stdout_adm -e /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stderr_adm -r --"
ARTCNX SRVGRP=GRP01
SRVID=15
CONV=Y
MIN=1 MAX=1 RQADDR=QCNX015 REPLYQ=Y
CLOPT="-o /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stdout_cnx -e /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stderr_cnx -r --"
ARTSTRN SRVGRP=GRP02
SRVID=20
CONV=Y
MIN=1 MAX=1 RQADDR=QKIX110 REPLYQ=Y
CLOPT="-o /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stdout_strn -e /opt/oracle/art11gR1/Cics_RT/sample/sample_03/LOGS/sysout/stderr_strn -r -- -s KIXR -l SIMPAPP"
*SERVICES
DEFAULT: SVCTIMEOUT=0 TRANTIME=80
*ROUTING
Edited by: user522010 on Mar 27, 2012 11:20 AM
Edited by: user522010 on Mar 27, 2012 11:22 AM
Edited by: user522010 on Mar 27, 2012 11:33 AM

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