Dear All,
i try to read tag from Kepware, but still get this error:
[code]6:11:45 PM COMSubscription Error advising subscription callback. DCOM security settings are likely preventing the OPC server from connecting to the client for callbacks.
com.jniwrapper.win32.com.ComException: COM object method returns error code: 0x80040202; CONNECT_E_ADVISELIMIT
at com.jniwrapper.win32.com.impl.IUnknownImpl.invokeStandardVirtualMethod(SourceFile:758)
at com.jniwrapper.win32.com.impl.IUnknownImpl.invokeStandardVirtualMethod(SourceFile:737)
at com.jniwrapper.win32.ole.impl.IConnectionPointImpl.advise(SourceFile:93)
at com.inductiveautomation.opccom.wrapper.subscriptions.DataChangeDispatcher.advise(DataChangeDispatcher.java:86)
at com.inductiveautomation.opccom.wrapper.subscriptions.COMSubscription.oleloop_updateGroup(COMSubscription.java:775)
at com.inductiveautomation.opccom.wrapper.subscriptions.COMSubscription$Connector.internalRun(COMSubscription.java:826)
at com.inductiveautomation.opccom.wrapper.OleJob.run(OleJob.java:47)
at com.jniwrapper.win32.MessageLoopThread$ThreadSynchronizedAction.run(MessageLoopThread.java:585)
at com.jniwrapper.win32.MessageLoopThread$LoopThread.run(MessageLoopThread.java:527)[/code]
[code]8:34:30 PM DAServer[kop] Unable to advise server shutdown hook. Server may not support this functionality.
com.jniwrapper.win32.com.ComException: COM object method returns error code: 0x80040202; CONNECT_E_ADVISELIMIT
at com.jniwrapper.win32.com.impl.IUnknownImpl.invokeStandardVirtualMethod(SourceFile:758)
at com.jniwrapper.win32.com.impl.IUnknownImpl.invokeStandardVirtualMethod(SourceFile:737)
at com.jniwrapper.win32.ole.impl.IConnectionPointImpl.advise(SourceFile:93)
at com.inductiveautomation.opccom.wrapper.shutdown.ServerShutdownDispatcher.advise(ServerShutdownDispatcher.java:52)
at com.inductiveautomation.opccom.COMServerImpl$ConnectServerJob.internalRun(COMServerImpl.java:701)
at com.inductiveautomation.opccom.wrapper.OleJob.run(OleJob.java:47)
at com.jniwrapper.win32.MessageLoopThread$ThreadSynchronizedAction.run(MessageLoopThread.java:585)
at com.jniwrapper.win32.MessageLoopThread$LoopThread.run(MessageLoopThread.java:527)[/code]
Kepware has good connection with ignition
ignition and kepware in the same PC.
any clue?
i use windows 7 64Bit
Ignition 7.7.1 RC3
Thanks