I have a very weird problem with Schema Editor 2, Schema Editor 3 and X-Plorer.
When it comes to establishing a connection to the database, I get a message - “A Connection to the server could not be established”.
If I have a schema in a .tsd file, I could use Interactive Interface to define it. I can also use II to insert records.
I’m running Win2K Server with 256MB RAM, JRE1.4 installed.
Hello,
if no one replies, no one knows an answer 
Please provide more details:
- Tamino version?
- Locale used? Use of non-western characters, encoding?
- Detail error message from XPlorer?
Tamino Version:3.1.1.4
X-Plorer version used is the one that came with it.
JDK1.4
Please refer to screenshot for more info
Please provide the complete stacktrace by copy/paste.
Thank you
Trace is as below. This error is the same error as when we try to connect to a database that has not been started. It just cannot detect that the database is started. Do you think its because of JRE1.4?
<?xml version="1.0" encoding="UTF-8"?>
?
Server Not Available!
com.softwareag.tamino.db.API.connection.TConnectionFactory.newConnection(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionImpl.(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionFactory.newConnection(Unknown Source)
com.softwareag.xtools.xplorer.basic.dm.DatabaseImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectModel.doConnect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.okayButtonPressed(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.access$200(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog$2.actionPerformed(Unknown Source)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.Component.processMouseEvent(Component.java:3715)
java.awt.Component.processEvent(Component.java:3544)
java.awt.Container.processEvent(Container.java:1164)
java.awt.Component.dispatchEventImpl(Component.java:2593)
java.awt.Container.dispatchEventImpl(Container.java:1213)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
java.awt.Container.dispatchEventImpl(Container.java:1200)
java.awt.Window.dispatchEventImpl(Window.java:926)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
com.softwareag.xtools.common.standard.awt.WaitCursorEventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
java.awt.Dialog.show(Dialog.java:380)
java.awt.Component.show(Component.java:946)
java.awt.Component.setVisible(Component.java:903)
com.softwareag.guibuilder.visual.util.VJUtil.map(VJUtil.java:244)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.map(Unknown Source)
com.softwareag.xtools.xplorer.basic.serviceprovider.dbconnect.DBConnectServiceImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.DatabaseComponent.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.DatabaseComponent$ConnectActionListener.actionPerformed(Unknown Source)
com.softwareag.xtools.common.framework.service.common.AbstractSharedAction.fireActionEvent(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.fireActionEvent(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.trigger(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.actionPerformed(Unknown Source)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.Component.processMouseEvent(Component.java:3715)
java.awt.Component.processEvent(Component.java:3544)
java.awt.Container.processEvent(Container.java:1164)
java.awt.Component.dispatchEventImpl(Component.java:2593)
java.awt.Container.dispatchEventImpl(Container.java:1213)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
java.awt.Container.dispatchEventImpl(Container.java:1200)
java.awt.Window.dispatchEventImpl(Window.java:926)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
com.softwareag.xtools.common.standard.awt.WaitCursorEventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
?
Invocation constructor failed.
com.softwareag.tamino.db.API.invocation.TInvocationFactory.newInvocation(Unknown Source)
com.softwareag.tamino.db.API.invocation.TInvocationFactory.newInvocation(Unknown Source)
com.softwareag.tamino.db.API.connection.TConnectionFactory.newConnection(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionImpl.(Unknown Source)
com.softwareag.xtools.xplorer.basic.ta.TaConnectionFactory.newConnection(Unknown Source)
com.softwareag.xtools.xplorer.basic.dm.DatabaseImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectModel.doConnect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.okayButtonPressed(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.access$200(Unknown Source)
com.softwareag.xtools.xplorer.main.database.ConnectDialog$2.actionPerformed(Unknown Source)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.Component.processMouseEvent(Component.java:3715)
java.awt.Component.processEvent(Component.java:3544)
java.awt.Container.processEvent(Container.java:1164)
java.awt.Component.dispatchEventImpl(Component.java:2593)
java.awt.Container.dispatchEventImpl(Container.java:1213)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
java.awt.Container.dispatchEventImpl(Container.java:1200)
java.awt.Window.dispatchEventImpl(Window.java:926)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
com.softwareag.xtools.common.standard.awt.WaitCursorEventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
java.awt.Dialog.show(Dialog.java:380)
java.awt.Component.show(Component.java:946)
java.awt.Component.setVisible(Component.java:903)
com.softwareag.guibuilder.visual.util.VJUtil.map(VJUtil.java:244)
com.softwareag.xtools.xplorer.main.database.ConnectDialog.map(Unknown Source)
com.softwareag.xtools.xplorer.basic.serviceprovider.dbconnect.DBConnectServiceImpl.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.DatabaseComponent.connect(Unknown Source)
com.softwareag.xtools.xplorer.main.database.DatabaseComponent$ConnectActionListener.actionPerformed(Unknown Source)
com.softwareag.xtools.common.framework.service.common.AbstractSharedAction.fireActionEvent(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.fireActionEvent(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.trigger(Unknown Source)
com.softwareag.xtools.common.framework.service.menuaction.MenuAction.actionPerformed(Unknown Source)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1450)
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1504)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:378)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:250)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:230)
java.awt.Component.processMouseEvent(Component.java:3715)
java.awt.Component.processEvent(Component.java:3544)
java.awt.Container.processEvent(Container.java:1164)
java.awt.Component.dispatchEventImpl(Component.java:2593)
java.awt.Container.dispatchEventImpl(Container.java:1213)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
java.awt.Container.dispatchEventImpl(Container.java:1200)
java.awt.Window.dispatchEventImpl(Window.java:926)
java.awt.Component.dispatchEvent(Component.java:2497)
java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
com.softwareag.xtools.common.standard.awt.WaitCursorEventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
null
Are you using any form of security on your web server? For example if you have disabled anonymous access in IIS, you might get this problem.
Quote of a developer of the Java Tamino API: “This exception should never be thrown, i did never see it before in any case”.
Thus it is a riddle for us why this exception has been thrown.
Did you program directly against Tamino with the Java Tamino API, execute any of its examples? Are you able to do this?
(This is the only way to obtain the original stacktrace and find the source of this exception)