The zenon OPC UA server in the process gateway may close unexpectedly with a specific configuration when browsed by an OPC UA client in a particular manner

The zenon OPC UA server in the process gateway may close unexpectedly with a specific configuration when browsed by an OPC UA client in a particular manner

Summary

The zenon OPC UA server in the process gateway may close unexpectedly with an unhandled exception when a specific zenon project is used and an OPC UA client browses the OPC UA server address space in a particular manner. One situation where this could occur is when an OPC UA client reads the NodeId attribute of a datatype or the NodeId attribute of of a Variable type  

Description

The zenon OPC UA server in the process gateway may close unexpectedly with an unhandled exception when a specific zenon project is used and an OPC UA client browses the OPC UA server address space in a particular manner. One situation where this could occur is when an OPC UA client reads the NodeId attribute of a datatype or the NodeId attribute of of a Variable type  

Solution

An issue has been addressed where the OPC UA server in the process gateway would close unexpectedly with an unhandled exception when an OPC UA client would read specficic attributes with a specific zenon project configuration.

Issue Number: 36234
Fixed on Date: 31.8.2016
Versions: 7.60 0 BUILD 36068

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