java.sql.SQLException: The Network Adapter could not establish the connection

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Solutions on the web

via daniweb.com by Unknown author, 2 years ago
The Network Adapter could not establish the connection
via Oracle Community by 913779, 1 year ago
The Network Adapter could not establish the connection
via daniweb.com by Unknown author, 1 year ago
via Oracle Community by 8a639176-49ef-4646-8606-468629945998, 1 year ago
The Network Adapter could not establish the connection
via Coderanch by Benjamin Weaver, 1 year ago
The Network Adapter could not establish the connection
via Coderanch by ven jovovich, 1 year ago
IO Error: The Network Adapter could not establish the connection
java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:75)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:337)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:141)
at oracle.net.nt.ConnOption.connect(ConnOption.java:123)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:337)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:422)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:672)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:237)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1042)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:301)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:531)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:221)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503)
at java.sql.DriverManager.getConnection(DriverManager.java:579)
at java.sql.DriverManager.getConnection(DriverManager.java:221)
at undefined.Orajdbc.main(Orajdbc.java:20)

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