I have cheap affordable ($99.95) community recognized courses being made available online at http://www.themiddlewareshop.com. Designed for self-study and an good alternative to the more costly courses in the mart place. A straight-to-point, no nonsense way to learn the core of a given Middleware product. All derived from my continued practical consulting experiences. Feb 2013 I.. read more →

I was asked a question by a customer late last night. “OK Dumb question 1 What is the fundamental difference between MQ and MB? Aren’t both technically ESB’s? MQ has the ability to do limited transforms, is it just the degree of capability? Just a few words at the start of both differentiating them would.. read more →

Error located in SystemOut.log when trying to deploy an EAR file that contains a web module using Java 6 JAX-WS annotated POJOs that represent web services.

Problem determination: Taking a look at the actual code I could see that there is an import statement for import org.osoa.sca.annotations.OneWay; and an annotation @OneWay. This is in.. read more →

The scenario here is that I have an Eclipse Workspace where I am creating an Enterprise Application (EAR) that has a single Web Module (WAR). The EAR project and WAR are created using the standard Eclipse Wizard against a Websphere Application Server Runtime. A package and class are created to create an annotated POJO that.. read more →

When running a Jython script used to configure WebSphere eXtreme Scale I got the following error: connecting to Deployment Manager… WASX7209I: Connected to process “dmgr” on node dmgrMnode using SOAP connector; The type of process is: DeploymentManager WASX7017E: Exception received while running file “/var/was/scripts/configuration_management/Config-test-wxs-aix.py”; exception information: com.ibm.bsf.BSFException: exception from Jython: Traceback (innermost last): (no code.. read more →

WASX7017E: Exception received while running file “C:/scripts/audit-wmq.py”; exception information: com.ibm.ws.scriping.ScriptingException: WASX7080E: Invalid attributes specified for type “MQQueue” — “queueName” This error occurs when you are using AdminConfig to modify an MQQueue in WAS. Problem is you have used the wrong property. When you use AdminTask functions thay often change the names of the properties and.. read more →

 Ths class below was created to manage JVMs. To create, update or delete JVM properties, and add custom props. It is designed using an OO approach and imlpements Log4J for logging.  

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When testing a jython script create JVM custom properties in WebSphere Application Server version 8, I have the following issue:

Reason: Well my code was using “property” instead of “property” when calling AdminConfig.create for example AdminConfig.create(‘property’, jvmId, attrib) as opposed to AdminConfig.create(‘Property’, jvmId, attrib) read more →

When runnnig a Jython script, I got the following error: WASX7017E: Exception received while running file “C:/scripts/jvmManager/manageJVM.py”; exception information: com.ibm.ws.scripting.ScriptingException: Invalid object name: /Cell:myCell01/Node:myNode01/Server:Server1/JavaProcessDef:/JavaVirtualMachine Reason: As you can see by my code below, I have did not terminate the string correctly. This means the appropriate MBean cannot be resolved due to an incorrect config id.. read more →

When running a Jython script that I was writing to manage Custom JVM Properties, I experiecned the following error: WASX7017E: Exception received while running file “C:/scripts/jvmManager/manageJVM.py”; exception information: com.ibm.bsf.BSFException: exce ption from Jython: Traceback (innermost last):   (no code object) at line 0   File “<string>”, line 290                     logger.debug(“DEBUG: server bean id not located,.. read more →