OPC xp working on 1 server not on another

OPC will browse and add tags with archestra DAS server, but will not browse with Kepware server.
I can manually add tags and they work with Kepserver.
In the stdout log i get this when clicking browse:

  • Exec: DataSourceEditDwr.listOPCTags()
  • Exec: MiscDwr.doLongPoll()
  • Socket timeout: 0
    org.openscada.opc.lib.da.AddFailedException
    at org.openscada.opc.lib.da.Group.addItems(Group.java:234)
    at org.openscada.opc.lib.da.Group.addItem(Group.java:132)
    at br.org.scadabr.OPCUtils.addItems(OPCUtils.java:96)
    at br.org.scadabr.RealOPCMaster.browseOPCTags(RealOPCMaster.java:101)
    at com.serotonin.mango.web.dwr.DataSourceEditDwr.listOPCTags(DataSourceEditDwr.java:2214)
    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:597)
    at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
    at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
    at com.serotonin.mango.web.dwr.util.LoggedInAjaxFilter.doFilter(LoggedInAjaxFilter.java:39)
    at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
    at com.serotonin.web.dwr.LocalizationFilter.doFilter(LocalizationFilter.java:62)
    at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
    at com.serotonin.mango.web.filter.ExceptionDetectionFilter.doFilter(ExceptionDetectionFilter.java:40)
    at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
    at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431)
    at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283)
    at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
    at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101)
    at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
    at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
    at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)
    at java.lang.Thread.run(Thread.java:662)
  • Exec: MiscDwr.doLongPoll()
  • Exec: MiscDwr.doLongPoll()
  • Exec: MiscDwr.doLongPoll()

Any help would be greatly appreciated.

Thanks,

Jim

Hello Jim,

Our development team will have to take some time with this. For now, any info you could provide us further would help.

Thanks,