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

Oracle Community | 423560 | 1 decade ago
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  1. 0

    network adapter could not establish connection

    Oracle Community | 1 decade ago | 423560
    java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
  2. 0

    Java.SQL.Exception The Network Adapter could not establish the connection

    Oracle Community | 1 decade ago | 843854
    java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
  3. 0

    Connection Problems

    Oracle Community | 2 decades ago | 3004
    java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
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  5. 0

    Connection Problems Revisited...

    Oracle Community | 2 decades ago | 3004
    java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
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    Rapid Clone 11.5.8 : Unable to connect to Database

    Oracle Community | 1 decade ago | 391559
    java.sql.SQLException: Io exception: The Network Adapter could not establish the connection

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Root Cause Analysis

  1. java.sql.SQLException

    Io exception: The Network Adapter could not establish the connection

    at oracle.jdbc.dbaccess.DBError.throwSqlException()
  2. oracle.jdbc.dbaccess
    DBError.throwSqlException
    1. oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
    2. oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
    3. oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
    3 frames
  3. Oracle jdbc
    OracleDriver.connect
    1. oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:418)
    2. oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:521)
    3. oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325)
    3 frames
  4. Java RT
    DriverManager.getConnection
    1. java.sql.DriverManager.getConnection(DriverManager.java:512)
    2. java.sql.DriverManager.getConnection(DriverManager.java:171)
    2 frames
  5. Unknown
    MyOracleConnection.main
    1. MyOracleConnection.main(MyOracleConnection.java:15)
    1 frame