Java Instance permanent shot down

Hi Friends,
I'm struggling for about 2 days with the post installation procedure for Netweaver PI/XI.
The strange thing is, sometimes I can login to NWA somtimes the J2ee instance restarts.
And now, even then I log out from NWA the J2ee instance restarts.
First I thought it is a Authorization problem, but it seems to be a memory problem,or?
I changed the heap size and all these things, but no success.
Can somebody guide through this configuration(, or can point me to a document.
I found the postinstallation guide, but this was not very helpfull.
Thanks in advance
Jimbob.

Hi,
Check SAP Note 723909 - Java VM settings for J2EE 6.40 or 7.0.pdf
Note 724452 - Central Note for SAP NetWeaver Java Server 04 or 2004s.pdf
Thanks
Sunny

Similar Messages

Time out parameters for ABAP and JAVA instance

Hello All,
We are looking for Time out parameters for our ABAP and JAVA instances.
As users are complaining that they are getting time out error
while they are trying to access Cprojects from Portal.
I was able to check/collect the ABAP instance parameters from SMICM Tcode.
Can anybody tell me which parameters we need to look for JAVA instance.
Thanks in advance.
Regards,
Amber S

jstart/shutdownTimeout
(jstartup/shutdown_timeout)
Specifies the shutdown timeout, i.e. the grace period for the AS Java instance to shut down before the Java process terminates itself. Unt is in Seconds. Default is 120
j2ee/ms/connectTimeout
(jstartup/wait_for_scs)
Specifies the timeout for the first connection to the message server. The AS Java instance fails to start if this timeout expires.Unt is in Seconds.Default is 60
j2ee/ms/reconnectTimeout
(jstartup/wait_for_reconnect)
Specifies the timeout for the reconnecting to the message server.The AS Java instance shuts down when this timeout expires.Unt is inSeconds.Default is 3600 (one hour)
Thanks

Need JAVA API to list down all the Proxy Services in OSB Console 11g

Hi,
I need a java API to List down all the Proxy Services present in OSB Console for SOA 11g (11.1.1.5). I am in a situation where I cant use python script for the same.
any help will be much appreciated.
Thanks in Advance,
Ravi
Edited by: 899443 on Oct 1, 2012 4:13 AM

AFAIK it is proprietary.
What I do in a similar situation is to form XML for the services, package them into JAR the same way as an import JAR is packaged (creating ExportInfo resource, ...) and deploy with standard WSLT script. Works for simplest services only (direct proxies mostly) but I can also form security, alerts, throttling etc etc etc -- all in one shot.
Out of sheer interest, may I ask you a question? Why do you need to create OSB services from Java?
Vlad
http://vladimirdyuzhev.com

Server instance is going down very frequently

Hi,
Please help me solving one problem. The details are as follows:
Two web applications built on struts framework are running on one server. The server is SAPJ2EE 6.20 server which is running on SUSE LINUX.
I have SAPJ2EE 6.20 client interface using which I deploy these applications. Now once the applications are deployed, it runs perfect but after some time the instance of SAPJ2EE 6.20 application server goes down in linux and it remove these two application.
To make these two applications avaliable to the users I have to restart the instance of application server on linux and again deploy the applications. The behaviour of the same is very dynamic. Sometime it goes down 2 - 3 times in a day, sometime once in a day,
sometime once in 3 - 4 days and sometime once in a week.
On server I checked the logs but I didn't get any clue. The logs contains normal java exceptions like NULLPointerException, ExhaustResultSetException, IOException etc.
I guess the application is throwing some error because of which the server instance is going down and these errors are not showing in logs.( By error I don't mean exceptions, I mean errors like MemoryError etc.)
Am I thinking correct or is their any other issue? How to verify what is going wrong?
Please please please guide me on this as this is very important for me.
thanks and regards

Hi,
I would suggest to have look at the application server console. Do you see any OutOfMemory or any sort of Exception over there
Please paste it here
regards
Vivek Nidhi.

CE Server Java instance not working

Dear All
I am having CE7.1SR3 sneak preview. I was changing some parameters in the SOA Management > Destination Template Management, somehow what happend my CE srever gone down and many times I have restared it but itis not coming up.
If I go to MMC > Going to Java Instance > jstart.EXE.
This is currently stopped.
Can anyone tell me how to make this up.
Noting is working.
Regards
Vivek
Really sorry for putting one more question, i slipped to see the same question in the forum.
I am facing the same problem at the thread --> jstart.exe stopped by Dilipkumar Patel with heading jstart.exe stopped
Edited by: Vivek Kumar Mishra on Feb 25, 2008 3:15 PM

Hi Vivek,
See if the newly published [AS Java Troubleshooting Guide|https://wiki.sdn.sap.com/wiki/display/JSTS] can help you out. The pilot version deals exactly with the "server doesn't start up" issue.
And please share your feedback
HTH!
\-- Vladimir

After Restoring/Backup of File System XI Java Instances are not up!

Hello all,
We are facing problem in restoring the SAP XI System, after taking backup of the system the java instances in SAP XI System are not starting again. ABAP connections are fine.
Can anyone provide suggestions/solutions in order to restore the XI System back.
The system information is as follows.
System Component: SAP NetWeaver 2004s, PI 7.0
Operating System: SunOS 5.9, SunOS 5.10
Database: ORACLE 9.2.0.
Regards,
Ketan Patel

If it´s REALLY a PI 7.0 (SAP_BASIS 700 and WebAS Java 7.00) then it´s not compatible. WebAS 7.00 needs Oracle 10g (http://service.sap.com/pam)
Also see
http://service.sap.com/nw2004s
--> Availibility
--> SAP NetWeaver 7.0 (2004s) PAM
If you open the Powerpoint, you will see that Oracle 9 is not listed. I wonder, how you got that installed.
Neverless, if you recover a Java instance, both filesystem and database content (of the Java schema) must be in sync, means, you need to restore both, database (schema) and filesystem, that have been backed up at the same time.
Check Java Backup and Restore :
Restoring the System
 1. Shut down the system.
 2. Install a new AS Java system using SAPInst, or restore the file system from the offline backups that you created.
 3. Import the database backup using the relevant tools provided by the database vendor.
 4. Overwrite the SAP system directory /usr/sap/.
 5. Start the system (see Starting and Stopping SAP NetWeaver ABAP and Java.)
The J2EE Engine is restored with the last backup.
Markus

How can I correlate an Java instance number with a server id?

I have 6 Web App Server running ABAP and the JAVA stacks. I can log into the Central Instance server and run /usr/sap/<SID>DVEBMSG00/j2ee/configtool/configtool.sh and bring up the GUI interface to "see" all the instances and their variables. I don't see an easy way to trace back the Java INSTANCE to the physical server's hostname.
Is there a central repository to correlate a Web App Server Java instance number to the actual hostid/hostname of the target server? I realize I can log into each Web App Server and look at the /usr/sap/<SID>D00/j2ee/cluster/instance.properties and find the Instance number, but I was wondering if this information was held in the SAP Central instance or SAP Database somewhere.

Hi Timothy,
The instance ID used for the JAVA cluster is generated at installation time, and -amongst other things- takes into account the time it was generated. We installed two instances in parallel (on different hosts) and ended up with almost the same instance ID.
Because this can be very confusing, we asked SAP if this was changable - in theory it is only an ID which could be changed as long as it is updated on all places the identifier is stored - but SAP indicated that that is not possible, nor supported. We ended up with a diagram of the system architecture with all the identifiers on our desk.
Note that in the config tool - all instances are displayed with their system instance number. If you were to install a new system it might be usefull to install all instances with different instance numbers so you and distinguish more easily between them.
Hope this helps,
Cheers,
Walter

Java instance not working in ECC6

Hi,
I was installed ECC6 on Winsever2003 and oracle10g intialy both java and abap instaces works fine EP also works fine sudenly after three days Java instance is not starting but ABAP instance working fine without any problem I am posting error log here please suggest me or help me in this regard
Here is develpoer trace log:
trc file: "dev_enqsrv", trc level: 1, release: "700"
systemid 560 (PC with Windows NT)
relno 7000
patchlevel 0
patchno 66
intno 20050900
make: multithreaded, Unicode, optimized
pid 2620
[Thr 4084] Mon Jul 07 19:50:57 2008
[Thr 4084] *** ERROR => ShmDelete: Invalid shared memory Key=34. [shmnt.c 719]
[Thr 4084] *** ERROR => ShmCleanup: ShmDelete failed for Key:34. [shmnt.c 793]
[Thr 4084] initialize_global: enqueue server without replication
[Thr 4084] Enqueue: EnqMemStartupAction Utc=1215440457
[Thr 4084] Enqueue Info: replication enabled
[Thr 4084] Enqueue Info: enque/replication_dll not set
[Thr 4084] Mon Jul 07 19:50:58 2008
[Thr 4084] ***LOG GEZ=> Server start [encllog.cpp 493]

Hi,
useing cleanipc u can delete old sharedmemory follow the bellow steps hope this will be helpful
Delete the old shared memories manually by entering:
cleanipc <SAPSYSTEM> remove
You can take the value of <SAPSYSTEM> from the profile file enqsrv.pf.
cleanipc is in /usr/sap/<SID>/SYS/exe/run.

Java instance installation fails for EP 6.0 SR1 on AIX 5.1/Oracle 9.2

Hi Friends
I am currently installing EP 6.0 SR1 on NW04 on AIX 5.2 & Oracle 9.2.0.1, last few steps of installation I applied Oracle patchset 9.2.0.5. I am using the option SAPNW SR1-> Java system -> Central system ->custom installation-> Java system, the installation stops at step 30(Load Java database content) of 36 giving the message "java.sql.SQLException:Ioexception: The Network adapter could not establish the connection.
I am also attaching the contents of log jload.log & jload.java.log. Really appreciate if somebody who has faced similar problem or knows the solution can provide a tip, thanks in advance.
CDBAXD08:oraepd 27> more jload.log
11.03.05 20:05 com.sap.inst.jload.Jload main
INFO: Jload -sec
EPD,jdbc/pool/EPD,/sapmnt/EPD/global/security/data/SecStore.properties,/
sapmnt/EPD/global/
security/data/SecStore.key -dataDir /epinst/was_java/J2EE_OSINDEP/J2EE-
ENG/JDMP -job /tmp/sapinst_instdir/N
W04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/IMPORT.XML -
log /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
/jload.log
11.03.05 20:05 com.sap.inst.jload.Jload main
SEVERE: couldn't connect to DB
java.sql.SQLException: Io exception: The Network Adapter could not
establish the connection
CDBAXD08:oraepd 28> more jload.java.log
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2)
ClassicVM (build 1.4.2, J2RE 1.4.2 IBM AIX 5L for PowerPC (64 bit JVM)
build caix64142ifx-20041126 (JIT en
abled: jitc))
Mar 11, 2005 8:05:10 PM com.sap.inst.jload.Jload main
INFO: Jload -sec
EPD,jdbc/pool/EPD,/sapmnt/EPD/global/security/data/SecStore.properties,/
sapmnt/EPD/global/
security/data/SecStore.key -dataDir /epinst/was_java/J2EE_OSINDEP/J2EE-
ENG/JDMP -job /tmp/sapinst_instdir/N
W04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST/IMPORT.XML -
log /tmp/sapinst_instdir/NW04SR1/WEBAS_JAVA/CENTRAL/ONE_HOST
/jload.log
Mar 11, 2005 8:05:15 PM com.sap.inst.jload.Jload main
SEVERE: couldn't connect to DB
java.sql.SQLException: Io exception: The Network Adapter could not
establish the connection
FYI the SID name given to the Java instance is EPD & the output of
java -version of the 3 id's root, epdadm & oraepd is as attached.
CDBAXD08:epdadm 1> java -version
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2)
Classic VM (build 1.4.2, J2RE 1.4.2 IBM AIX 5L for PowerPC (64 bit JVM)
build caix64142ifx-20041126 (JIT enabled: jitc))
Thanks & Rgds,
Abhishek

Hi Abhishek,
I'm trying to install EP 6.0 SR1 on Aix and DB2. I'm having problems with Secure Store installation step (Encryption: JCE and Crypto Toolkit).
Did you have any problems with this ? From which place did you get the JCE file ?
Thanks for your help, I really appreciate it !
Regards from Mexico,
Diego

Abap Instance + Java Instance

Hi people,
In the sap netweaver 7.0 EHP1 SR1, it´s possible to make the installation firstly the abap instance (Business Warehouse), and after the installation has finished to do the installation the java instance (Enterprise portal) ?
In the installation guide
Installation GuideSAP NetWeaver 7.0 ABAP+Java including Enhancement Package 1 SR1 on Windows Oracle
In the new features says that:
New dual stack (ABAPJava) systems only for SAP NetWeaver Process Integration (PI) and SAP NetWeaver Mobile Infrastructure (MI) --> As of SAP NetWeaver 7.0 including enhancement package 1, you can install dual stack (ABAPJava) systems only with usage type Process Integration (PI) or Mobile Infrastructure (MI). This means you can only install a dual stack system either as a Process Integration system or as a Mobile Infrastructure system.
Installation option Java Add-In for ABAP disabled --> As of SAP NetWeaver 7.0 including enhancement package 1, the installation option Java Add-In for ABAP is disabled. That is, you can no longer install the Java Add-In to an existing ABAP system.
It´s possible??
More thanks

Hi Rubben,
That's true , with New relase of SAP we cannot install abap + java execpt for PI and MI due to some performance issues.
Even concept of java addin has been removed by SAP.
So, IF you want to install java with Abap , then you can fullful your requirement by installing seperate java instance .
Thanks
Anil

How to fix certain characteristics in rows (permanent drill down)?

Hi,
Is it possible to fix certain characteristics in rows (ie., permanent drill down), and prevent user from remove it from the result? This requirement is needed for both BEx Reports and web reports.
Example:
Country Region Sales Amount
- Country and Region must always in rows, user should not remove these two characteristics, but can add drill down/across for other characteristics.
What I can think of is:
- For web report, do not show 'Country' and 'Region' in the Navigational Block, so that the user cannot do the drill down/across.
- However, how to disable/hide the entry 'Remove Drilldown' in the context menu specifically for only Country and Region?
- For Bex reporting, how?
Thanks.

You can move the cells for Country and reigon to a hidden area of the workbook so the user doesnot see them the the Filter area. Just drag them, and they will stay at the new location when the workbook is refreshed.

Should I use a separate JAVA instance for ADS

My customer has Enterprise portal and R/3 installed already. Now they want ADS installed. Would it be best to install a new JAVA instance for ADS or should I use the existing JAVA instance that is installed for the portal? I think the customer is preferring to use a separate instance so nothing already installed breaks. Also, if I do use a separate JAVA instance, should I connect to the portal through SLD?
Thanks,
Peggy

Hello,
Installation of new java instance for ADS (or) using the one available inthe portal java instance depends on the following factors:-
1) How much extra load can the existing java instance handle
2) What is the user case and expected load for ADS in the customer landscape?
3) Whether ADS will be used exclusively for portal ?
Following link may give you a better idea of whether to use ADS within applicaiton portal (or) use standalone ADS
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c0ce3d21-cb09-2e10-36b0-e4c8167389f6?quicklink=index&overridelayout=true
Rgds,
Mat.

How to change host name entry for java instance using config tool

Hi Gurus,
We are trying to invoke DR for dual stack SAP PI system.Strategy followed is BR Tool backup and restore method.
We are able bring up ABAP stack and it is still pointing to production Java stack.
Could any one please guide us with step by step procedure to change entries and bringing up java stack for DR system.
While bringing up java instance we are facing below issues
From starting framework it goes back to collecting data stack.
Thanks,
Avadhesh Sharma
+91-8095226536

Hi Avadhesh,
For dual stack systems backup/restore method is not recommended procedure for DR.
As it will have hostnames from Production.
Good approach will be to have export of Production Java stack and import the same into DR OR
Have the DR system installed using virtual hostnames which are similar to Production hostname.
When DR needs to be operational enable these virtual hostnames.
Hope this helps.
Regards,
Deepak Kori

Changing message server port for ABAP+Java Instance

Hi,
We had change our message server port for the Java instance from 3607 to 3667.
We did this using the j2ee config tool. We also verified this information through the console config.
But when we look into system info URL using the URL as shown below, we still that the old message server port is being used. We have recycled the instance couple of times , but does not seem to help.
http://dfudsbw1.dfna.corp.dom:50700/sap/monitoring/SystemInfo
Any ideas where else we have to change the port no. for the message server

Hi guys,
I solved this on my own with documentation help from SAP.
I had to change the port no. in the Global dispatcher and Global server area as well.
Please see details from SAP below.
"Message Server: Changing Ports/Hosts shows which areas need to be adjusted if
the port or host of the message server changes. Ports are, of course, changed in the
instance profile of the Central Services instance. In the example, the port 3677 and
the HTTP port 8177 have been set, and the new host is called twdfxxx. You need to
use the Config Tool to set these values. For each instance, you need to maintain the
corresponding values for the Message server host and Message server port on the
Message Server and Bootstrap tab page. The connection details for dispatchers or
servers to the message server are maintained in the Cluster Manager. As shown in the
figure, the ms.host and ms.port are maintained, respectively, in the Cluster Manager
with Global Dispatcher and the Global Server. After you have maintained all of the
parameters, you can start the instances."

Kernel upgrade having ABAP+JAVA instance

Hi team,
Can you provide the procedure how to kernel upgrade for our windows system having ABAP+JAVA instance releae version 700.
Provide the links, your replies are very helpful.
Regards
Bhaskar

Hi Bhaskar,
You can use JSPM too in this case. Otherwise if you want to do it the old fashioned way:
> Stop SAP, Database, Saprouter, listeners and all the
related services.
> The location of the kernel is /usr/sap/<SID>/SYS/exe/run
> Take a backup of the files in this location and take a
print out of the ls -ltr (This is needed to give the new files the
correct permissions)
> Overwrite all the new files to the kernel location. The
purpose is to retain the old files for which the new version is not
available.
> The permissions of the file need to be changed as they
were before.
> Restart all the processes. The kernel upgrade is
now done. System
> status will give the newer version of the kernel.>
>
disp+work
Will give the
new Kernel version.
Finding files easily: http://www.easymarketplace.de/KernelPatches.php
Regards,
hemanth

Java Instance permanent shot down

Similar Messages

Maybe you are looking for