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"Target of HasProperty (Source=OperationLimits--Target=MaxNodesPerBrowse) reference is not UaProperty (i.e. TypeDefinition does not refer to PropertyType)"
February 15, 2019
22:45, EEST
Forum Posts: 4
Member Since:
March 10, 2016
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I’m using the UA Java Client SDK and have had my program run successfully for a few years now. This warning has recently started popping up every now and then when connection is established to an OPC server:

“Target of HasProperty (Source=OperationLimits–Target=MaxNodesPerBrowse) reference is not UaProperty (i.e. TypeDefinition does not refer to PropertyType)”

I think it’s occurring during Subscription startup / registration. Is this just something to do with the configuration of the OPC server, or is it an indication of something I’m doing wrong on my side?

March 1, 2019
12:30, EEST
Teppo Uimonen

Forum Posts: 14
Member Since:
November 28, 2018
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Can you specify which OPC UA Server you are connecting to? This warning indicates that there’s a problem on the Server. However, everything on the Client should work fine in spite of the warning.

The warning means that Node “OperationLimits” is defined as having a Property “MaxNodesPerBrowse”. Thus, the Client expects Node “MaxNodesPerBrowse” to be of “PropertyType”, but instead finds it to be of different type and logs a warning.

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