websphere Posts

How to Fix WebSphere’s Failed to Start Service

Today im trying to start my IBM WebSphere from Windows Service, but it keeps showing error. And i cant even starting WebSphere from Command Prompt. This is the error on my WebSphere error log file.

[18/10/12 18:59:12:760 ICT] 00000000 WindowsServic 3   Timed out waiting for service to respond to command, after 60 seconds. Failed to start service, or timed out while waiting for start to complete. Check the logs for details.
[18/10/12 18:59:12:760 ICT] 00000000 AdminTool     A   ADMU7704E: Failed while trying to start the Windows Service associated with server: server1; 
probable error executing WASService.exe: Starting Service: XNode01
Timed out waiting for service to respond to command, after 60 seconds. Failed to start service, or timed out while waiting for start to complete. Check the logs for details.

How to fix it is actually not too hard, i just delete server1.pid which located under my WebSphere logs folder and start my WebSphere again. Somehow WebSphere wont start if server1.pid exists.

This is the location for my logs folder

C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01\logs\server1

Have fun (F)

Weird Error on Websphere : java.lang.NoClassDefFoundError: com.ibm.ws.management.configservice.TypeRegistry

I had a very weird error today on WebSphere, very weird because i never had this kind of error before. This error shows up on WebSphere administrative console. This is part of the error’s stacktrace.

An error occurred while processing request:

java.lang.NoClassDefFoundError: com.ibm.ws.management.configservice.TypeRegistry

How to remove is actually very easy, i just delete the tranlog folder on your Websphere folder. This is my complete path of tranlog folder.

C:\Program Files\IBM\WebSphere\AppServer\profiles\AppSrv01\tranlog

Hope it will help others, good luck 😉

Weird Websphere Error : An instance of the server may already be running: servername

I had this weird error today when im trying to start my WAS 7 on Windows Server, somehow my WAS wont startup with some weird error that port 8880 is occupied

ADMU0111E: Program exiting with error: com.ibm.websphere.management.exception.AdminException: ADMU3027E: An instance of the server may already be running: server1

It’s weird because i check using netstat -aon command and see that port 8880 is free.
My workaround is changing file serverindex.xml on WebsphereInstallationFolder\WebSphere\AppServer\profiles\ AppSrv01\config\cells \cellname\nodes\nodename\serverindex.xml and change port 8880 into 8881

 <specialEndpoints xmi:id="NamedEndPoint_1183122129641" endPointName="SOAP_CONNECTOR_ADDRESS">
      <endPoint xmi:id="EndPoint_1183122129641" host="SERVER1" port="8881"/>

Hope it helped others,
have fun using Websphere 😀

Creating A New WebSphere Instance

Im planning to create more than 1 WebSphere instance on my box, im using a CentOS for development, and IBM AIX for production. On this example i have an instance named “AppSrv01” and trying to create a new WebSphere instance “AppSrvTeller”. Btw, im using WAS 6.1 on my box.

Okay here we go,
first is executing manageprofiles.sh to create a new profiles, when im executing manageprofiles.sh -help -create, it will print

The following command line arguments are required for this mode.
Command-line arguments are case sensitive.
-create: Creates a new profile. Specify -help -create -templatePath <path> to get template-specific help information.
-templatePath: The fully qualified path name of the profile template that is located on the file system. The following example selects a template: -templatePath <app_server_home>/profileTemplates/<Template_name>
-profileName: The name of the profile.
-profilePath: The intended location of the profile in the file system.

The following command line arguments are optional, and have no default values.
Command-line arguments are case sensitive.
-isDefault: Make this profile the default target of commands that do not use their profile parameter.
-omitAction: Omit optional features.

you just provide the needed parameters, well in my case i’ll show you what i write on my console

[root@localhost bin]# uname -a
Linux localhost.localdomain 2.6.18-128.el5 #1 SMP Wed Jan 21 10:44:23 EST 2009 i686 i686 i386 GNU/Linux
[root@localhost bin]# pwd
[root@localhost bin]# sh manageprofiles.sh -create -profileName AppSrvTeller -templatePath /opt/IBM/WebSphere/AppServer/profileTemplates/default/ -profilePath /opt/IBM/WebSphere/AppServer/profiles/AppSrvTeller
INSTCONFSUCCESS: Success: Profile AppSrvTeller now exists. Please consult /opt/IBM/WebSphere/AppServer/profiles/AppSrvTeller/logs/AboutThisProfile.txt for more information about this profile.

Hope it can help others (H)

How to Set Timezone on WebSphere Application Server

It’s actually quite easy, but a little tricky. This is how i do it,

1. Start the administrative console.
2. In the topology tree, expand Servers and click Application Servers.
3. Click the name of the application server for which you want to set the time zone.
4. On the application server page, click Process Definition.
Process Definition
5. On the Process Definition page, click Java Virtual Machine.
6. On the Java Virtual Machine page, click Custom Properties.
7. On the Custom Properties page, click New.
8. Specify user.timezone in the Name field and timezone in the Value field, where timezone is the supported value for your time zone.
9. Click Apply.
10. Save the configuration

In this example, i’m setting my timezone as Asia/Jakarta


Timezone Success

Have fun with WebSphere (*)