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AddressSpaceException
April 13, 2015
21:40, EEST
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SDunn
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April 13, 2015
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We are currently getting the following error while connecting our UaClient to the OPC server.

com.prosysopc.ua.client.UaClient – Failed to init OperationLimits: com.prosysopc.ua.client.AddressSpaceException: Cannot determine NodeClass for NodeId: i=11704 because the value is not good: DataValue(value=(null), statusCode=Bad_NodeIdUnknown (0x80340000) “The node id refers to a node that does not exist in the server address space.”, sourceTimestamp=null, sourcePicoseconds=0, serverTimestamp=null, serverPicoseconds=0)

Our writes appear to still be successful, but the error is a little concerning. What would cause this error to occur and what are the ramifications of it (if any)?

April 14, 2015
10:09, EEST
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Jouni Aro
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This (actually an INFO level message) is seen, when the server does not define OperationLimits in the address space.

It can be ignored and does not have any side effects.

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