on 05-03-2009 2:22 PM
Hi.....Experts
This system is ECC 6.0 installed with ABAP+JAVA Stack
On Java we deployed Virsa CC and it was working fine 6 months before
One day we found it was not working and as it was development environment
we left it as it as business was not demanded for VIRSA dev system.
Suddenly now the requirement has come to bring up that Java System.
We have checked the parameters
rdisp/j2ee_start_control >>> with value 1
rdisp/j2ee_start >>> with value 1
which we made them to "0" to deactivate the JAVA instance on ABAP+JAVA System before.
Our System Environment as below.:
+++++++++++++++++++++++++++
host : eccdcs1s
Central Instance Number : 01
SCS Instance Number : 02
db type : ora
db name : D10
db host : eccdcs1s
System Name : D10
Operaaintg System : AIX
After changing the "rdisp/j2ee_start_control" & "rdisp/j2ee_start"
We restarted the system , but SDM, Server0 and Dispatcher coming to inital state and were dis appearing.
When we reviewed the log files in work directory
/usr/sap/D10/DVEBMGS09/work/
file : dev_jcontrol
We have seen the follwoing messages
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1/2 >>>>>>Error Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++StartupReadInstanceProperties: read instance properties [/usr/sap/D10/DVEBMGS01/j2ee/cluster/instance.properties:/usr/s+++
+++ap/D10/DVEBMGS01/SDM/program/config/sdm_jstartup.properties]+++
+++-> ms host :+++
+++-> ms port : 36+++
+++-> OS libs : /usr/sap/D10/DVEBMGS01/j2ee/os_libs+++
+++-> Admin URL :+++
+++-> run mode : NORMAL+++
+++-> run action : NONE+++
+++-> enabled : yes+++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2/2 >>>>>>Error Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[Thr 1] Sun May 3 15:45:20 2009
[Thr 1] *** ERROR => MsIAttachEx: NiBufConnect to /36 failed (rc=NIEHOST_UNKNOWN) [msxxi_mt.c 652]
[Thr 1] *** WARNING => Can't attach to message server (/36) [rc = -100]-> reconnect
[jcntrms_mt.c 368]
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
We observed in dev_jcontrol file
the values it is showing
+++-> ms host :+++
+++-> ms port : 36+++
as where actually the values in instance properties file as below
"File Path : /usr/sap/D10/DVEBMGS01/j2ee/cluster/instance.properties"
instance.ms.host=eccdcs1s
instance.ms.port=3902
We were getting mad even though in instance.properties file
the values of ms.host & ms.port is correct whcy it is picking as
+++-> ms host :+++
+++-> ms port : 36+++
and which is leading to J2EE is not at all coming up.
Reviewed properties Files
==================
/usr/sap/D10/DVEBMGS01/j2ee/cluster/instance.properties
/usr/sap/D10/DVEBMGS01/SDM/program/config/sdm_jstartup.properties
Reviewed SAP Notes
===============
Note 1095476 - Information for troubleshooting of the AS Java
Note 1306760 - Introducing missing iiop functionality for IBM 142 SR13 JDK
Note 1024539 - Recommended Settings for NW04 >= SP14, NW 7.0 >= SP6 on AIX
Note 1024682 - Recommended Settings for NW04s for the AIX JVM
Note 764417 - Information for troubleshooting of the SAP J2EE Engine 6.40
Note 879377 - How to adjust the JVM parameters used by SDM?
Note 741289 - Profile parameters of the J2EE Engine are lost
Also Checked ms.host name and ms.port in config tool. for disp & server node properties
But everything is found correct , but during start it is not taking the values either from configtool or from instance.properties files
Request your advice?
Rgds
in default profile
we addeed the parameters
j2ee/scs/host = eccdcs1s
j2ee/scs/system = 02
j2ee/ms/port = 3902
and it is up.
When were trying to add these paraameters it has shown message as they are invalid parameters, but still we added and restarted the system. and it worked
Rgds
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