Enabling EAP 6 datasource from JON fails due to: Service jboss.data-source-config is already registered

Solution Unverified - Updated -


  • Datasource configuration changes in group
  • Configuration update on resource group fails
  • Unable to enable datasource
  • Enable operation fails:

    java.lang.Exception: JBAS014749: Operation handler failed: Service jboss.data-source-config.ExampleDS is already registered, rolled-back=true
  • Server log contains warning:

    WARN  [ResourceContainer.invoker.nonDaemon-4] (rhq.modules.plugins.jbossas7.ASConnection)- We got a 500 with the following response body back: {"outcome" : "failed", "failure-description" : "JBAS014749: Operation handler failed: Service jboss.data-source-config.ExampleDS is already registered", "rolled-back" : true, "response-headers" : {"process-state" : "restart-required"}}


  • Red Hat JBoss Operations Netwrok (ON) 3.1.2
  • Red Hat JBoss Enterprise Application Platform (EAP) 6 management plug-in for JBoss ON
  • Datasource resource configuration has been updated
  • Current configuration page for datasource resource reports The server needs a restart for the latest changes to come effective.
  • Datasource resource has been disabled
  • Attempting to invoke the enable operation on the datasource resource

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content