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Scope: Core (OPC-10000-*) All specs

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OPC-10000-4 – OPC Unified Architecture - Part 4: Services

5.13.1.5 Queue parameters

shall be handled like other connection error scenarios using the SystemStatusChangeEventType with the ServerState COMMUNICATION_FAULT . For any fatal error during event processing like out of memory situations, the Server ... should queue an SystemStatusChangeEventType event with the ServerState COMMUNICATION_FAULT and the source set to the Server Object . If there are no resources available at the time the error happens