Skip to Content
avatar image
Former Member

DTR - While writing to a network socket an unexpected Exception occured.

Hi,

I am running into an error while trying to access (Checkin or release activities or trying to access thru browser).

Here is the content from the trace from trace log(defaultTrace.trc)

#1.5#0014C257BD0B00580000005D00000B0400041DE8C6FC90ED#1158785514632#com.sap.engine.services.servlets_jsp.client.RequestInfoServer#sap.com/tcdtrenterpriseapp#com.sap.engine.services.servlets_jsp.client.RequestInfoServer#Administrator#1359####d935c08048e911dbc4560014c257bd0b#SAPEngine_Application_Thread[impl:3]_35##0#0#Error##Plain###Processing HTTP request to servlet [DTRServlet] finished with error. The error is: javax.servlet.ServletException: While writing to a network socket an unexpected Exception occured.

at com.tssap.dtr.server.servlet.WebdavServlet.service(WebdavServlet.java:190)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

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

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

#

Any suggestions are greatly appreciated.

Thanks in advance.

Add comment
10|10000 characters needed characters exceeded

  • Get RSS Feed

3 Answers

  • avatar image
    Former Member
    Sep 21, 2006 at 06:09 AM

    Hi,

    There are two options to fix up this problem.

    <b>Option-1</b>

    Upgrade to:

    Support package 16 if you are on release 6.40

    Support package 07 if you are on release 7.00

    <b>Option-2</b>: (if option-1 is not possible)

    On the J2EE node on which the DTR application is failing, re-start the DTR application. To do this, open the Visual Administrator' and then in Server->Services->Deploy, choose the 'Application' radio button.

    Locate the application 'sap.com/tcdtrenterpriseapp' and click on 'Stop Application' to stop the application. Select the node on which the DTR application is failing and choose 'OK'. To restart the application, click on 'Start Application' and select the stopped node and choose 'OK'

    Hope this solves the problem.

    Regards

    Srinivasan T

    Add comment
    10|10000 characters needed characters exceeded

  • Aug 18, 2008 at 08:45 PM

    I have the same error. I am on NW 7.0 Support pack 9.

    I did try to restart the service mentioned but that did not help.

    Here is the error when we try to go to the DTR

    500 Internal Server Error

    SAP J2EE Engine/7.00

    Application error occurred during request processing.

    Details: Error [javax.servlet.ServletException: WebdavServlet.init() failed : com.tssap.dtr.pvc.repository.InitializationException: CentralServer could not setup a new serverSocket. Port=55,615], with root cause [com.tssap.dtr.pvc.repository.InitializationException: CentralServer could not setup a new serverSocket. Port=55,615].

    Exception id: [001CC4B7985600710000016C00003FAD000454C205EC0EB9]

    I verified that nothing is running on port 55615 by doing 2 commands on unix...

    We had a issue with this server over the weekend and the applications went down hard... I have tried to stop and restart the NWDI and everything is working except the DTR?

    let me know if you have any other ideas.

    thanks,

    Deidre Logan

    Add comment
    10|10000 characters needed characters exceeded

    • Hi Deidre,

      Details: Error javax.servlet.ServletException: WebdavServlet.init() failed : com.tssap.dtr.pvc.repository.InitializationException: CentralServer could not setup a new serverSocket. Port=55,615, with root cause com.tssap.dtr.pvc.repository.InitializationException: CentralServer could not setup a new serverSocket. Port=55,615.

      I believe your problem is related to the note

      #833998 -- DTR does not initialize because of port 50013

      (http://service.sap.com/sap/support/notes/833998)

      Best Regards,

      Ervin

  • avatar image
    Former Member
    Oct 26, 2010 at 08:52 AM

    Hi,

    Have you been able to solve this problem? I have the same issue.

    Regards,

    Renaud

    Add comment
    10|10000 characters needed characters exceeded