Re: Keeps saying "Establishing connection to.." but no connection established

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Takis Diakoumis

Feb 23, 2017, 11:48:36 PM2/23/17

i'm not really familiat with the drive you're using there, but from examining the stack, perhaps you are missingf some additional parameters required for that driver in your case.

additional parameters may bne supplied to any dirver using the 'Advanced' tab on the Connection Properties panel. parameters are typically provided as name/value pairs.

from the stack you posted it looks like the parameter 'trustAnchors' is a required one. set it with the relevant value in the Advanced connection properties and maybe try again.

hope this helps - let me know how you go.

thanks :)

On Tue, Feb 21, 2017 at 2:36 AM, Tarra Ajay <> wrote:
Here is the connection log

[09:05:16] Initialising data source for Trust_Repository_uat
[09:05:16] Using user specified JDBC URL: jdbc:XXXXXX
[09:05:16] JDBC Driver class: cs.jdbc.driver.CXXX
[09:05:17] Exception in thread "Thread-24"
[09:05:17] cs.jdbc.driver.protocol.UnexpectedException: the trustAnchors parameter must be non-empty

[09:05:17]  at Source)
[09:05:17] Caused by: the trustAnchors parameter must be non-empty
[09:05:17]  at Source)
[09:05:17]  at<init>(Unknown Source)
[09:05:17]  at cs.jdbc.driver.protocol.Encryption.validateCertificate(
[09:05:17]  at cs.jdbc.driver.DriverOptions.setAndValidateCertificate(
[09:05:17]  ... 18 more
[09:30:06] java.lang.reflect.InvocationTargetException
[09:30:06]  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[09:30:06]  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[09:30:06]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[09:30:06]  at java.lang.reflect.Method.invoke(Unknown Source)
[09:30:06]  at org.underworldlabs.swing.ActionPanel.actionPerformed(
[09:30:06]  at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
[09:30:06]  at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
[09:30:06]  at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
[09:30:06]  at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
[09:30:06]  at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
[09:30:06]  at java.awt.Component.processMouseEvent(Unknown Source)
[09:30:06]  at javax.swing.JComponent.processMouseEvent(Unknown Source)
[09:30:06]  at java.awt.Component.processEvent(Unknown Source)
[09:30:06]  at java.awt.Container.processEvent(Unknown Source)
[09:30:06]  at java.awt.Component.dispatchEventImpl(Unknown Source)
[09:30:06]  at java.awt.Container.dispatchEventImpl(Unknown Source)
[09:30:06]  at java.awt.Component.dispatchEvent(Unknown Source)
[09:30:06]  at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
[09:30:06]  at org.executequery.databaseobjects.impl.DefaultDatabaseHost.connect(
[09:30:06]  at org.executequery.gui.browser.ConnectionPanel.connect(
[09:30:06]  ... 41 more

On Monday, February 20, 2017 at 9:23:12 AM UTC-6, Tarra Ajay wrote:

I am trying to connect to Oracle DB using Execute Query through java application application   using the JDBC driver and using encryption and through remote certificate verification

when I try to connect it just keeps saying establishing connection but never establishes the connection

Kindly help

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