AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Problem Connecting to Oracle from JRE 1.5.0_01          AppletTalk.com Forum Index -> Java and Databases View previous topic :: View next topic   Author Message Tobias Besch Guest Posted: Fri Jan 21, 2005 7:54 am    Post subject: Problem Connecting to Oracle from JRE 1.5.0_01 My Java application accesses an Oracle database via JDBC. The Connection is established by the getConnection() method of a OracleDataSource object. This worked fine on all PCs with JRE 1.4.2. With JRE 1.5.0_01 it doesn't work on some PCs while it still does on most. On those PCs where it doesn't work with JRE 1.5.0_01 it still does work with JRE 1.4.2. Where it doesn't work with JRE 1.5.0_01 the following SQLException is thrown: java.sql.SQLException: E/A-Exception: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334) at oracle.jdbc.ttc7.TTC7Protocol.handleIOException (TTC7Protocol.java:3649) at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:353) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:368) at oracle.jdbc.driver.OracleDriver.getConnectionInstance (OracleDriver.java:549) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:349) at oracle.jdbc.pool.OracleDataSource.getConnection (OracleDataSource.java:169) at oracle.jdbc.pool.OracleDataSource.getConnection (OracleDataSource.java:105) at bdv2.components.sqlutilities.ConnParam.getConnection (ConnParam.java:143) at bdv2.menu.BdvMenu.connect(BdvMenu.java:145) at bdv2.menu.BdvMenu.<init>(BdvMenu.java:118) at bdv2.menu.BdvMenu.main(BdvMenu.java:137) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.sun.javaws.Launcher.executeApplication(Unknown Source) at com.sun.javaws.Launcher.executeMainClass(Unknown Source) at com.sun.javaws.Launcher.continueLaunch(Unknown Source) at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source) at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source) at com.sun.javaws.Launcher.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Any suggestions? Cheers, Tobias Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         AppletTalk.com Forum Index -> Java and Databases All times are GMT Page 1 of 1   Jump to: Select a forum Java Newsgroups----------------Java DiscussionsWeb-based java games comp.lang.java 3D Graphics API's for Java Java: Support and criticism Java System Announcements comp.lang.java.api JavaBeans Java and CORBA Java and Databases comp.lang.java.developer Java GUI Toolkits Java Help comp.lang.java.javascript JVM, native methods and hardware comp.lang.java.misc Java Language Programming Security and Java comp.lang.java.setup Java Software Tools comp.lang.java.tech ibm.software.java.linux  Non-English Java Newsgroups----------------Java Language (German)Language Java (Français)Java (Italian)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.