HP NonStop Pathway/iTS Programming Manual page 324

TCP Event Messages Event-Message Range 3000 Through 3999
Effect. If the transaction message was sent to the server, information about how much
processing was done by the server before the failure is not available to the system.
Recovery. Recovery depends on why the SEND operation failed. For additional
information, see the previous event message received.
NonStop Pathway/iTS Management Programming Manual—426749-002
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