Problem while exporting par files through nwds

[Former Member]

Hi,

I am getting an error while exporting par files through nwds.

This is the log trace found in sap-plugin file.

Can any one figure it out.

com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1 > No Information

java.net.SocketException: Connection reset

at java.net.SocketInputStream.read(SocketInputStream.java:168)

at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)

at java.io.BufferedInputStream.read1(BufferedInputStream.java:222)

at java.io.BufferedInputStream.read(BufferedInputStream.java:277)

at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:760)

at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711)

at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:725)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:635)

at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.readResponse(DeployEngine.java:361)

at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.uploadPar(DeployEngine.java:433)

at com.sap.portal.developmentTools.general.wizards.upload.DeployEngine.deploy(DeployEngine.java:220)

at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.processUpload(SAPMPWizard.java:404)

at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard$1.run(SAPMPWizard.java:338)

at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:302)

at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:252)

at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:758)

at com.sap.portal.developmentTools.ideSpecific.eclipse.wizards.sapmakepar.SAPMPWizard.performFinish(SAPMPWizard.java:519)

at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)

at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)

at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)

at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)

at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)

at org.eclipse.jface.window.Window.open(Window.java:563)

at org.eclipse.ui.actions.ExportResourcesAction.run(ExportResourcesAction.java:112)

at org.eclipse.jface.action.Action.runWithEvent(Action.java:842)

at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)

at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)

at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)

at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)

at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)

at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)

at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)

at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)

at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)

at com.sap.ide.eclipse.startup.Main.run(Main.java:789)

at com.sap.ide.eclipse.startup.Main.main(Main.java:607)

Mr.Chowdary

[former_member193769 · Accepted solution]

Hi,

Check This thread,

Thanks,

gopal

[Former Member · Accepted solution]

I solved it by unchecking use proxy under the windows --> preferences --> Workbench --> proxy settings.

Mr.Chowdary

[Former Member · Accepted solution]

Hi Gopal,

windows --> preferences --> Workbench --> proxy settings.

Could you plz expalin me use of proxy setting.

Thnks in advance.

Regards,

Deepak

[former_member193769 · Accepted solution]

Hi,

Use of proxy server in a network or in nwds.

In a network

A Proxy Server is a machine that sits between your computer and the Web Server whose pages you are accessing. It holds an archive (called a 'cache') of the most popular recently accessed pages. These can then be served to your computer far more quickly than if they had been requested from the original Web Server.

Proxy systems are designed to speed up file requests, reduce international bandwidth requirements, and ease the load on Web and FTP servers by only requesting updated or new files that they do not already have in store.

a company might use a proxy server to prevent its employees from accessing a specific set of Web sites.

In nwds.

We declare the proxy settings because our request have to cross the proxy server and navigate to the j2ee engine and deploy our application.

It is as same as declaring proxy in I.E.

Our request will go to proxy server first and then it will send the request to exact server.

Direct connection to the application server or to the internet will be blocked by administrator and he will configure to allow the requests via proxy server.

So if our network had any proxy settings we have to declare that.

Thanks,

gopal

[Former Member · Accepted solution]

Hi Gopal,

Thnks for ur answer.

Regards,

Deepak

[Former Member · Accepted solution]

If u r network uses proxy.

U need to set this setting.

Else

U don't need it.

Mr.Chowdary