Stopping only J2EE engine from MMC
Dear Gurus,
I have a ABAP+Java stack 2004s instance. Can you please advice me how I can stop only the J2EE engine from the MMC.
Thanks!
Surya.
The instance '01' is not j2ee. That is actually the SCS01 instance which is the standalone message and enqueue server for the j2ee components. Do not stop the '01' instance while j2ee is running.
In SAPMMC of a 700 dual stack you can only stop/restart the individual elements (SDM, server#, dispatcher) of J2EE. There is no mechanism for a complete restart of j2ee (without stopping R/3). Please keep in mind that if you restart the individual elements in SAPMMC the bootstrap synchronization will not occur (synchronization with with DB). This means that if you make any changes to the J2EE core components the changes will not be realized in the system until a full restart is done.
Here are the ways to stop the j2ee stack independently of R/3:
- JCMON: Use JCMON tool (jcmon pf=<instance profile>) and navigate through the menu to the shutdown option.
- R/3 SMICM: Go to transaction SMICM in the R/3 stack and navigate to Administration-> J2EE Instance (Local)->
Send Soft Shutdown-> Without Restart
- SAPMMC: In sapmmc navigate to '<hostname> 0'-> J2EE Process Table-> Select each of the J2EE nodes by right clicking-> Disable process
Note: The sapmmc option does not stop the jcontrol process (parent process of the j2ee components) and therefore the bootstrap synchronization will not occur when you select "Enable process" to restart.
Regards,
Nathan
Edited by: Nathan Swenson on Jan 24, 2008 3:07 PM
Similar Messages
-
How do u restart and monitor J2EE engine from Visual Admin?
Hi mates,
How do you restart J2EE engine from VA?
From VA, is there any way we can monitor if the J2EE engine is rebooting properly or got stuck somewhere?
thx in adv
praveenHi Praveen,
1) I don't think you can monitor from SAP GUI. SMICM will only allow you also to trigger a reboot via Administration / J2EE server but for the rest it's happing all in the background with no visibility.
2) The dispatcher node is the 'SAP WEB dispatcher' component which is an independent component / product and ( can ) act as the load balancer
You can also install it standalone to act e.g. as a reverse proxy.
3) The J2EE node represents the J2EE server
rgds
Dirk -
J2ee engine from Developer Studio is disabled
Hi Experts,
The restart of j2ee engine from Developer Studio is disabled for some reason. The function "restart process" is grey in j2ee engine management in NWDS.
Can anyone help me to enable it?
Regards
Sunilhi
1. Switch debug mode on temporarily using the J2EE Engine view
in the NetWeaver Developer Studio
2. Switch debug mode on permanently using the J2EE Visual
Administrator.
Whichever way is chosen, the J2EE engine will need to be restarted
for the configuration to take effect.
The Visual Administrator tool allows you to configure all aspects of the J2EE Engine. Using this tool, itis possible to switch on the debug mode permanently.
*USING THE J2EE ENGINE IN NWDS*
Select the server node and from the right mouse click pop-up menu,
select "ENABLE DEBUGGING OF PROCESS"u201D.
This will cause the server node to restart in debug mode.
USING THE VISUAL ADMINISTARTOR
1.start the visual administraotr
2.select the configurtation adapter.
3.locate cluster data.
4.switch to change mode
Thanks
Bharathi.ch -
Starting local J2EE engine from SAP MMC
I am trying to start my local J2EE engine using SAP MMC. However, when I select the start option, the DB no longer starts automatically. I can manually start the DB, select start, and the engine will start. Previously, I could select start and everything would just come up.
Can anyone tell me where the disconnect is occuring?Hi,
If you have an add-in installation then you can try to stop the java system by stopping the java dispacther by stopping the j2ee process.You can just try restarting the java system using SMICM.You can check whether the data base services are set to auto start or need a manual start.
Reward points if helpfull.
Regards,
Vamshi. -
Deployment getting aborted on J2EE Engine from NWDS
Hi,
While i am trying to deploy the Java WebDynPro code on J2EE Engine its giving me the following error.
Apr 9, 2008 10:24:53 AM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[001]Deployment aborted
Settings
SDM host : sghrdpr7
SDM port : 50118
URL to deploy : file:/C:/DOCUME1/NUZHAT1/LOCALS1/Temp/temp21573sap.comfixedtoolbar.ear
Deployment exception : Server sghrdpr7 did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server sghrdpr7 at port 50118: sghrdpr7
Inner exception was :
Server sghrdpr7 did not accept login request as admin on port 50118. Details: ERROR: Could not establish connection to server sghrdpr7 at port 50118: sghrdpr7
The deployment is getting aborted.
I have tried telnet for the port number from my end and that is successfull.
Now i dont where the problem is????????
Please help urgentlyHi,
Have you checked whether the deployment with the SDM directly works or not ? (not through NWDI).
Also, for the SDM deployment to function correctly, make sure of the following :
Please make sure to set :
- the P4 host to localhost in the Secure Store (setting localhost is a workaround if you have multiple hostnames (virtual/physical)
- the secure store should have the correct password for the j2ee_admin(in case of dual stack) or administrator(in case of java only) as SDM server takes the password from secure store for the login to j2ee engine as administrator which is required for the deployment.
- SAPLOCALHOST, SAPGLOBALHOST, and SAPGLOBALHOSTFULL value in the SCS &
JC profiles must point to the desired hostname/IP. If they don't exist
please create and set accordingly.
- in the sdmrepository.sdc file, the following
values are set expected with expected host :
<mshost>
*hostname**
</mshost>
<msport>
**port -can be found in dev_ms file*
</msport>
Please restart the cluster.
Try to deploy using SDM without the workaround.
If the deployment fails, please paste the exception/error from the lastest sdm log from SDM\program\log directory and corresponding exception from the latest defaultrace file from server0\log directory.
Hope the above helps.
Regards,
Snehal -
Starting and stopping SAP J2EE Engine
Hi guys,
I have downloaded and installed trial version of SAP Web Application Server (SAP Web AS) Java 6.40 for Microsoft Windows XP.
I wanted to launch SAP J2EE Engine and Software Deployment Manager (SDM) to run my web dynpro application. The Netweaver Developer studio getting started guide has a link for starting and stopping the SAP J2EE Engine but its not working for me. I get an error with the link.
Is it possible for someone to let me know how to launch J2EE engine and SDM. Also what server settings I need to make in the menu path Window -> Preferences -> SAP J2EE Engine.
Any help will be appreciated.
Thanks,
MandarHi Ivaylo and Thomas,
Thanks for your help, It works fine. For some reason after starting my J2EE server, when I start my Netweaver developer studio, it gives the following error
JVM Terminated Exit code=1
c:\j2sdk1.4.2_05\bin\javaw.exe
-Xmx512m
-Xms128m
-XX:PermSize=128m
DallUserDir='C:\Documents and Setting\All users\Application Data'
-cp C:\Program Files\SAP\JDT\eclipse\SAPStartup.jar com.sap.ide.eclipse.startup.Main
-os win32
-ws win32
-arch x86
-feature com.sap.java.ide
-showsplash C:\Program Files\SAP\JDT\eclipse\SAPIde.exe -showsplash 600
Any idea why I get this error and how to fix it. My Netweaver Developer studio did startup few times and I did write some code in it. But now when I try to start NDS, I get the above error.
Any help will be appreciated.
regards,
Mandar -
Cannot connect to j2ee engine from NDS
Not sure if this is the right forum to post this.
When I set the J2EE parameters from my NDS(Windows->Prferences->j2EE engiine),I get the following error message:
"Exception: The message server did not respond within 60 sec.Please check if the message server is running and if the socket connection has been established.Nested Exception : null"
I am able to ping the server and telnet to the port(3602)where the j2ee engine is running.But the NDS does not seem to be able to connect it.
Can anybody help?
regards,
BhupeshHi bhupesh
under message server port give the host name or ip address of j2ee engine host
and under port give the scs instance number
(i.e for scs 01 give 3601)
regards,
kaushal -
When I open my Mozilla Start Page, I type in a name or website I am searching and Google provides the usual list of websites. When I click on the website I want it won't open. Instead I keep getting redirected instead of going directly to the website. How I can I stop this from happening?
I would normally wonder if this was a malware problem, but apparently a day or so ago there may have been dns problems relating to google.
Have a look at the thread [http://support.mozilla.com/en-US/questions/773501 Search bar causes browser to be hijacked]
That gives suggestion for
* re-seting the search bar
* sorting out malware
* and if necessary considering changing DNS -
I can be in the middle of playing games on Facebook and Pogo or even trying to update my banking and paying bills and I will get another window open with a search engine that I have no clue as to who they are or how they got there. This is very obnoxious and unwanted. I want this to stop. How can I do that? I run my security on a daily basis as well as on start up and during use, so I am not sure what to do, it's not showing as a virus.
Yes, that sounded indeed like a daft question, but as it seems changing the batteries did actually solve the puzzle. I am baffled by this, as the batteries claimed to be at 40% and shouldn't need to be changed. But I changed them after reading your reply, and the problem stopped. Now, one week and a couple of days later, the problem still has not reoccurred.
For one reason or another, once batteries drop under a certain level of power, the keyboard connection will start acting up. I feel a bit silly, should have checked that bit myself before posting my question, but I'm glad this solved my problem. Thank you ajduguid. -
How do I stop other search engines from continually hijacking the firefox browser?
I'm fed up with this happening and not being able to get back to firefox without significant drama. Is there some way I can set up a permanent barrier, and it it malware that's causing the problem?
Permanently? Hardly. However, you could store some settings (like search engine, default start page) in user.js file (in your Firefox data folder).
Sadly, some malwares use the same trick to hijack search engines as well.
If you think the hijack is due to malware, run Spybot and adwcleaner. -
Hi,
Still following instructions at "/people/gregor.wolf3/blog/2008/03/31/sap-netweaver-70--java-and-abap-trial-version-on-linux--vmware-edition--tips-tricks
I now manage to login as developer into SAP GUI (I also manage to connect from IE, as explained at the bottom of the blog).
I tried 'from IE" to look at the "hello world" J2EE Engine example, but it requests me a login/pass, I give developer/developer, then it says I'm not authorised.
What user pass should I use ? I tried j2ee_admin/j2ee_admin (I saw these accounts in SAP GUI somewhere, under Tools/Administration/..."
AngelaHello Angela,
If this a ABAP+J2ee stack, you should be able to logon with j2ee_admin and the password you provided during the installation for this user.
If this is just JAVA Stack, you need to logon with a user 'Administrator' and the password you provided during the installation.
If you don't remember the password of j2ee administrator, you could chage the same using the explanation in SAP Note 669848
In case of "Administrator" is locked; just follow below steps:
1. open the configtool: C:\usr\sap\<InstenceID>\JC<xx>\j2ee\configtool --> configtool.bat
ex: C:\usr\sap\J9E\JC09\j2ee\configtool ---> configtool
2. Activate the "super admin" and enter password(this is your choice) in configtool properties:
In Config tool: cluster-data>Global Server configuration>services--> com.sap.security.core.ume.service
find below ume properties and change values as i mentioned
ume.superadmin.activated=TRUE
ume.superadmin.password= < enter password>
3. Save the changes in configtool. click on Save button.
4. Stop the j2ee engine.
5. Start the j2ee engine.
6. Now you login to UME with username "SAP*" and password "what you entered in configtool"
7. After logging into UME Search for user "administrator" then unlock this user; or if you want to change password you can change it.
8. Goto config tool follow step 1:
9. Follow step2: and change ume property values as below:
ume.superadmin.activated=FALSE
ume.superadmin.password= (note: seta as default or blank)
10. Save the change setting in configtool.
11. Restart the j2ee engine ( Stop and Start).
12. Now login to user as "Administrator"; you will succussfully loging into ume;
**It is also possible to create additional users and assign them to administrators group.
http://help.sap.com/saphelp_nw70/helpdata/EN/4a/e06f429c789041e10000000a1550b0/content.htm
Hope the above helps.
Regards,
Snehal -
Hi,
Explain me J2EE engine.If we deploy the Webdynpro-java application at the same time other one deploy the another application,which application take first and what is the procedure to deploy the applications,where we delete the deployed applications.If SDN shows red color what we do that and explain me SDN also and paths also.The J2EE engine is the Engine which is going to deploy and execute the webdynpro applications.If only server instance is present and no child instance is available for the J2EE engine,with this scenario if 2 applications are depolyed at the same time then the J2EE engine is going to process the request which comes first to it.And you are going to get an error saying that 'There are already active session' for the other application is deployed.The child instances are created to balance the load on the server.
IN J2EE ENGINE SDM is responsible for the deployment.It takes care of all the deployments from various NWDS.
You can configure the J2EE engine from your NWDS - systempreferences---j2ee engine and provide the details
SDN--system landscape directory is to list out all the systems implemented in the landscape.
You can create various 'Techincal systems' to identify the various heterogeneous systems implemented in the landscape.
WEBAS-ABAP--- to identify the sap systems(like ECC,R3,BW,CRM)
WEBAS-JAVA---- to identify the j2ee engine.
THIRDPARTY-----to identify the RDBMS sytem
XI----
to identify the XI system
If any queries then reply to the thread.
Edited by: cool dude on Jan 24, 2008 3:15 PM
Edited by: cool dude on Jan 24, 2008 3:26 PM -
How to use the activation library on SAP J2EE Engine
Hi my friends:
This post is referent to a note and their solution, but the solution is not clearly:
Symptom:
One wants to use the activation library provided together with the j2ee engine from an own library.
Reason and Prerequisites:
One wants to use the activation library from an own library but a ClassNotFound Exception or a NoClassDefFoundError keeps showing up.
Solution:
For J2EE Engine 6.30/6.40:
To avoid the above mentioned exceptions one has to specify circular references between the activation library and the specific resource. When the engine's classloading system sees such references it creates a common loader for these resources and avoids the issue.
Some one knows how to do circular references in my program????,
i can use web applications or web dynpro with SAP Developer Studio Kit.
thnsk Forum
JoshuaHi,
This is the info from help.sap.com on libraries and how provider.xml sjould look like:
http://help.sap.com/saphelp_nw2004s/helpdata/en/16/df813e77d46245e10000000a114084/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/9f/2ade3fc6c6ec06e10000000a1550b0/content.htm
this is the dtd:
http://help.sap.com/saphelp_nw2004s/helpdata/en/09/5d963be736904c96cbdfe93793eb42/content.htm
The file itslef is located in the library archive in server folder usually.
I hope this helps.
Greetings, Myriana -
Hi
If we develop a WebDynpro application, Is it possible to deploy it in any other web server.
Or SAP Web App server 6.40 is the only J2EE engine under which it has to run .
Regards
BhanuHi Bhanu,
the simple answer is "no", you can't deploy/run Web Dynpro applications to/in other servers.
Hope that helps.
Regards
Stefan -
Webdynpro J2ee engine ping failed
i am not able to ping the J2EE engine from Netweaver. the server responds if i ping from the windows command prompt
are you able to see the page for the following url 'http://hostname:50000' . if not you have to start the J2EE engine. and if J2EE engine is started and running, then you have to give the correct parameters in WebDynpro to connect to J2EE engine.
Maybe you are looking for
-
Logical Standby: WAITING FOR DICTIONARY LOGS status.
Hi, I have just configured a Logical Standby from Physical Standby, I followed all steps explained in section 4.2.1 from the Oracle® Data Guard Concepts and Administration 10g Release 2 (10.2) documentation, but now my logical standby stay on WAITING
-
I am using FF4.1 and the x mark on the right side of each tab is missing Addons i have installed are ABP Download helper Firebug Forecast Weather Ghostery Live Http Headers Save as PDF Test Pilot
-
CAn't get background to contain content inside it .
I am wondering why the background box in this test page http://www.aami.org/dev/tgs/template.htm is not containing the content inside of it. have created a "container" which sets the background and that contains the masthead and a div tag "wrap" whic
-
Cannot customize contact notificati​ons on BB Classic
I can get custom ringtones for different contacts, but I can't get custom notifications for contacts (a different tone for texts from a specific contact) to work. I see how it's supposed to work (notifications-> contact notifications -> choose a cont
-
OVD/OID installation/staticports.ini /Please help!
Dear All, I am trying to install Weblogic admin server on port 7003 and OID on 7004. How to create staticport.ini file for these ports? I would apprecaite it if you provide staticport.ini example for OVD/OID/Weblogic installation. I tried to use this