Failed to Remove Monitored Items
Description
This counter indicates the number of failed calls from the current OPC UA client to remove subscriptions within the FactoryTalk Linx Gateway OPC UA server. This may occur if the client sends an unknown or invalid item ID.
Location
- FactoryTalk Diagnostics Counter Monitor > System Diagnostics > localhost > FactoryTalk Linx Gateway OPC UA Server > Client (ID)
Value
- Type: 64-bit signed integer
- Source: This value is generated by the FactoryTalk Linx Gateway OPC UA server.
- Updates: This value increases when an OPC UA client fails to remove a monitored item.
- Reset: This value resets when you reset the service or restart the computer.
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