Troubleshooting the installation of business process and human task applications

When installing an application containing business processes, human tasks, or both in an ND environment, you get an exception in the deployment manager SystemErr.log file

Symptom

When installing an application containing business processes, human tasks, or both in an ND environment, you find the following exception in the deployment manager SystemErr.log file:
SystemErr R com.ibm.ws.management.commands.sib.SIBAdminCommandException: 
CWSJA0012E: Messaging engine not found.
at com.ibm.ws.management.commands.sib.SIBAdminCommandHelper.createDestination
 (SIBAdminCommandHelper.java:787)
at com.ibm.ws.management.commands.sib.CreateSIBDestinationCommand.afterStepsExecuted
 (CreateSIBDestinationCommand.java:459)
at com.ibm.websphere.management.cmdframework.provider.AbstractTaskCommand.execute
 (AbstractTaskCommand.java:547)
at com.ibm.ws.sca.internal.deployment.sib.SIBAdminHelper.call(SIBAdminHelper.java:136)
at com.ibm.ws.sca.internal.deployment.sib.SIBAdminHelper.createSIBDestination
 (SIBAdminHelper.java:112)
at com.ibm.ws.sca.internal.deployment.sib.SIBAdmin.createDestination(SIBAdmin.java:327)
at com.ibm.ws.sca.internal.deployment.sib.SIBDestinationTask.createDestination
 (SIBDestinationTask.java:263)
at com.ibm.ws.sca.internal.deployment.sib.SIBDestinationTask.preInstallModule
 (SIBDestinationTask.java:71)
at com.ibm.ws.sca.internal.deployment.SCATaskBase.installModule(SCATaskBase.java:57)
at com.ibm.ws.sca.internal.deployment.sib.SIBDestinationTask.processArtifacts
 (SIBDestinationTask.java:228)
at com.ibm.ws.sca.internal.deployment.sib.SIBDestinationTask.install
 (SIBDestinationTask.java:287)
at com.ibm.ws.sca.internal.deployment.SCAInstallTask.performInstallTasks
 (SCAInstallTask.java:116)
at com.ibm.ws.sca.internal.deployment.SCAInstallTask.performTask
 (SCAInstallTask.java:61)
at com.ibm.ws.management.application.SchedulerImpl.run(SchedulerImpl.java:253)
at java.lang.Thread.run(Thread.java:568)

Reason

The bus member for the "SCA.SYSTEM.cellnName.Bus" bus is missing.

Resolution

In the administrative console, click Service Integration > Buses > SCA.SYSTEM.cellName.Bus. In the Topology section, click Bus members. Add the server or cluster where you want to install the business process or human task application as a bus member, then restart the affected server or cluster and try installing the application again.


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Last updated: Thu Apr 27 14:54:57 2006

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