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GoldenGate Studio Cannot Connect To The Goldengate Jagent (Doc ID 2178223.1)

Last updated on NOVEMBER 21, 2019

Applies to:

Oracle GoldenGate Studio - Version and later
Information in this document applies to any platform.


The following error from is reported from GoldenGate Studio when trying to connect to a GoldenGate instance.

Note; The JAGENT is up and running on the Goldengate servers.

From GG studio, the GG server hostname is resolved to IP which is nated on the firewall to actual Goldengate server IP ( shown in the error log above..
There is no error in GG jagent log.

Error from GG studio:
Rest Call:

oracle.oggstudio.deploy.exception.ConnectionException: GGSTU-60006: Unable to connect to OGG Instance.
java.rmi.ConnectException: Connection refused to host:; nested exception is: Connection timed out: connect
at oracle.oggstudio.deploy.OggJagentInteraction.openConnection(
at oracle.oggstudio.deploy.DeploymentService.testOgg(
at oracle.oggstudio.resources.navigator.ogginstance.dialogs.OggInstanceWizardModel.executeTestOgg(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
at java.lang.reflect.Method.invoke(
at oracle.cef.ui.component.model.binder.ModelActionBinder.execute(
at oracle.cef.ui.component.Button$1.performAction(
at oracle.cef.ui.component.listener.AbsSafeActionListener.actionPerformed(
at javax.swing.AbstractButton.fireActionPerformed(
at javax.swing.AbstractButton$Handler.actionPerformed(


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