Re: [openSCADA] OPC UTGARD - MATRIKON SERVER

[Jens Reimann]

It refers to the Class ID of the OPC server.

On Wed, Jul 29, 2015 at 3:20 PM, Julián F. Pérez <jufr...@gmail.com> wrote:

Hi. I am using the Matrikon OPC Simulation Server, instead of TOPServer, for the tutorial HowToStartWithUtgard. I am not able to connect to the server. This is the error that I get:

15:02:18.452 [main] DEBUG o.j.dcom.transport.JIComTransport - Socket closed... Socket[unconnected] host XXX.XXX.XX.X, port 135

15:02:18.453 [main] WARN  org.jinterop.dcom.core.JIComServer - Got the class not registered exception , will attempt setting entries based on status flags...

15:02:18.468 [main] INFO  org.openscada.opc.lib.da.Server - Failed to connect to server

org.jinterop.dcom.common.JIException: Class not registered. If you are using a DLL/OCX , please make sure it has "DllSurrogate" flag set. Faq A(6) in readme.html. [0x80040154]

at org.jinterop.dcom.core.JIComServer.init(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]

at org.jinterop.dcom.core.JIComServer.initialise(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]

at org.jinterop.dcom.core.JIComServer.<init>(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]

at org.openscada.opc.lib.da.Server.connect(Server.java:117) ~[org.openscada.opc.lib_1.0.0.201303051455.jar:na]

at com.matrikonopc.utgard.tutorial.UtgardReadTutorial.main(UtgardReadTutorial.java:31) [bin/:na]

Caused by: org.jinterop.dcom.common.JIRuntimeException: Class not registered. If you are using a DLL/OCX , please make sure it has "DllSurrogate" flag set. Faq A(6) in readme.html. [0x80040154]

at org.jinterop.dcom.core.JIRemActivation.read(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]

at ndr.NdrObject.decode(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]

at rpc.ConnectionOrientedEndpoint.call(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]

at rpc.Stub.call(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]

... 5 common frames omitted

15:02:18.469 [main] INFO  org.openscada.opc.lib.da.Server - Destroying DCOM session...

15:02:18.470 [main] INFO  org.openscada.opc.lib.da.Server - Destroying DCOM session... forked

80040154: Unknown error (80040154)

15:02:18.499 [OPCSessionDestructor] DEBUG org.openscada.opc.lib.da.Server - Starting destruction of DCOM session

15:02:18.500 [OPCSessionDestructor] INFO  org.jinterop.dcom.core.JISession - About to destroy 0 sessesion which are linked to this session: 1325311425

15:02:18.500 [OPCSessionDestructor] INFO  o.j.dcom.core.JIComOxidRuntime - destroySessionOIDs for session: 1325311425

15:02:18.500 [OPCSessionDestructor] INFO  org.openscada.opc.lib.da.Server - Destructed DCOM session

15:02:18.501 [OPCSessionDestructor] INFO  org.openscada.opc.lib.da.Server - Session destruction took 27 ms

I do not know where I should register the Class and what Class it refers to.

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[Julián F. Pérez]

That refers to CLSID, true? Then what should I do to fix the problem?

[Jens Reimann]

Correct. Well, enter the correct one ;-)

You could try using another OPC explorer software and check the ClsID there.