OBIA 7964 Unable To Login To DAC Client with Error No buffer space available (Doc ID 1969652.1)

Last updated on FEBRUARY 18, 2015

Applies to:

Business Intelligence Applications Consumer - Version 7.9.6.4 and later
Information in this document applies to any platform.

Symptoms

Unable to login to DAC client get the following error:

MESSAGE:::IO Error: The Network Adapter could not establish the connection
EXCEPTION CLASS::: java.sql.SQLRecoverableException

oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:458)
oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:546)
oracle.jdbc.driver.T4CConnection.(T4CConnection.java:236)
oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
com.siebel.etl.gui.login.LoginDataHandler$LoginStructure.testConnection(LoginDataHandler.java:767)
com.siebel.etl.gui.login.LoginDataHandler.testConnection(LoginDataHandler.java:575)
com.siebel.etl.gui.login.ConnectionTestDialog$Executor.run(ConnectionTestDialog.java:293)

::: CAUSE :::
MESSAGE :::The Network Adapter could not establish the connection
EXCEPTION CLASS::: oracle.net.ns.NetException

oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:392)
oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:434)
oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:687)
oracle.net.ns.NSProtocol.connect(NSProtocol.java:247)
oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1102)
oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:320)
oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:546)
oracle.jdbc.driver.T4CConnection.(T4CConnection.java:236)
oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
com.siebel.etl.gui.login.LoginDataHandler$LoginStructure.testConnection(LoginDataHandler.java:767)
com.siebel.etl.gui.login.LoginDataHandler.testConnection(LoginDataHandler.java:575)
com.siebel.etl.gui.login.ConnectionTestDialog$Executor.run(ConnectionTestDialog.java:293)

::: CAUSE :::
MESSAGE :::No buffer space available (maximum connections reached?): connect
EXCEPTION CLASS::: java.net.SocketException

java.net.PlainSocketImpl.socketConnect(Native Method)
java.net.PlainSocketImpl.doConnect(Unknown Source)
java.net.PlainSocketImpl.connectToAddress(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:150)
oracle.net.nt.ConnOption.connect(ConnOption.java:133)
oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:370)
oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:434)
oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:687)
oracle.net.ns.NSProtocol.connect(NSProtocol.java:247)
oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1102)
oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:320)
oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:546)
oracle.jdbc.driver.T4CConnection.(T4CConnection.java:236)
oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
com.siebel.etl.gui.login.LoginDataHandler$LoginStructure.testConnection(LoginDataHandler.java:767)
com.siebel.etl.gui.login.LoginDataHandler.testConnection(LoginDataHandler.java:575)
com.siebel.etl.gui.login.ConnectionTestDialog$Executor.run(ConnectionTestDialog.java:293)

 

Cause

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