java.net.UnknownHostException

[Former Member]

hello my friends

I'm having an error in a java instance that falls after 10 minutes of being started, my database is oracle 10 and Red Hat Linux machine, follow the error

java.net.UnknownHostException: enbr124

at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)

at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source)

at java.net.InetAddress.getAddressFromNameService(Unknown Source)

at java.net.InetAddress.getAllByName0(Unknown Source)

at java.net.InetAddress.getAllByName(Unknown Source)

at java.net.InetAddress.getAllByName(Unknown Source)

at java.net.InetAddress.getByName(Unknown Source)

at com.sap.managementconsole.common.ApplicationServerInformation.toApplicationServerInfo(ApplicationServerInformation.java:145)

at com.sap.managementconsole.swing.main.ManagementConsole.connectToInstance(ManagementConsole.java:183)

at com.sap.managementconsole.swing.main.ManagementConsole.connectTo(ManagementConsole.java:176)

at com.sap.managementconsole.swing.main.ManagementConsole.connectTo(ManagementConsole.java:171)

at com.sap.managementconsole.swing.main.ManagementConsole.connectTo(ManagementConsole.java:253)

at com.sap.managementconsole.swing.main.ManagementConsole.setArguments(ManagementConsole.java:510)

at com.sap.managementconsole.applet.ManagementConsoleInstallerApplet.startMC(ManagementConsoleInstallerApplet.java:184)

at com.sap.managementconsole.applet.ManagementConsoleInstallerApplet$3.run(ManagementConsoleInstallerApplet.java:155)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

at java.awt.EventQueue.access$000(Unknown Source)

at java.awt.EventQueue$1.run(Unknown Source)

at java.awt.EventQueue$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

erro de proxy

java.net.SocketException: Unknown proxy type : HTTP

at java.net.SocksSocketImpl.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.connect(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at java.net.Socket.<init>(Unknown Source)

at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initStreamsFromSocket(HTTPSocket.java:648)

at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.initializeStreams(HTTPSocket.java:470)

at com.sap.engine.services.webservices.jaxm.soap.HTTPSocket.getOutputStream(HTTPSocket.java:427)

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.HTTPTransport.getRequestStream(HTTPTransport.java:355)

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.outputMessage(MimeHttpBinding.java:550)

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.soapbinding.MimeHttpBinding.call(MimeHttpBinding.java:1432)

at com.sap.managementconsole.soap.sap.sapcontrol.SAPControlStub.getInstanceProperties(SAPControlStub.java:1256)

at com.sap.managementconsole.dataloader.soap.sap.SAPSOAPDataLoader.getInstanceProperties(SAPSOAPDataLoader.java:1040)

at com.sap.managementconsole.dataloader.soap.sap.SAPSOAPDataLoader.init(SAPSOAPDataLoader.java:84)

at com.sap.managementconsole.common.DataLoader.createControlInterface(DataLoader.java:382)

at com.sap.managementconsole.common.DataLoader.startup(DataLoader.java:290)

at com.sap.managementconsole.common.DataLoader.access$200(DataLoader.java:71)

at com.sap.managementconsole.common.DataLoader$2.execute(DataLoader.java:512)

at com.sap.managementconsole.operations.AuthorizedOperation.execute(AuthorizedOperation.java:45)

at com.sap.managementconsole.common.DataLoader.reinitialize(DataLoader.java:519)

at com.sap.managementconsole.common.ThreadPoolDataLoader$2.execute(ThreadPoolDataLoader.java:98)

at com.sap.managementconsole.common.DataLoader.executeAllQueuedOperations(DataLoader.java:605)

at com.sap.managementconsole.common.ThreadPoolDataLoader$DataLoaderTask.execute(ThreadPoolDataLoader.java:119)

at com.sap.managementconsole.common.ThreadPoolManager$ThreadPoolElement.run(ThreadPoolManager.java:263)

at java.lang.Thread.run(Unknown Source)

[Former Member · Accepted solution]

Hi,

If it is getting down after every 10 mins then first check whether permanent license is installed on the system or not.

Thanks

Sunny

[Former Member · Accepted solution]

Problem resolved, the license has changed because the machine has changed the physical host, reinstall the license j2ee and it worked.

Regards

Leandro