java.sql.SQLException

Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: infra.vpt.vn:1521:infra

Solutions on the web16731

  • via Oracle Community by 522927, 11 months ago
    Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: infra.vpt.vn:1521:infra
  • via Coderanch by Ivar sol, 7 months ago
    Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: localhost:1521:XE
  • via Coderanch by Kunal Lakhani, 7 months ago
    Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: localhost:1521:XE
  • Stack trace

    • java.sql.SQLException: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found The Connection descriptor used by the client was: infra.vpt.vn:1521:infra at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:292) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:321) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:414) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:149) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:31) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:551) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:171) at fwk.UserBean.getConnection(UserBean.java:89) at fwk.UserBean.selectTable(UserBean.java:46)

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