java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: //alpha:1521/orcl2

Oracle Community | 573643 | 10 years ago
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    Oracle Community | 10 years ago | 573643
    java.sql.SQLException: Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: //alpha:1521/orcl2
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Root Cause Analysis

  1. java.sql.SQLException

    Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: //alpha:1521/orcl2

    at oracle.jdbc.driver.DatabaseError.throwSqlException()
  2. Oracle jdbc
    OracleDriver.connect
    1. oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137)
    2. oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:292)
    3. oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:327)
    4. oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:433)
    5. oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:150)
    6. oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:31)
    7. oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:571)
    7 frames