SYSTCPSM NMI stack_name terminated connection; RC=term_code (term_reason)
Explanation: This message is issued when stack, stack_name, terminates the connection to the SYSTCPSM NMI service for the reason explained by the term_code associated with the name term_reason. This message is NOT issued when a stack shuts down normally. It is only issued for unexpected reasons as listed in IBM publication z/OS Communications Server, IP Programmer’s Guide and Reference: Records sent by the server to the client: Termination Record.
Action: If this was a one-time event, caused by manually recycling the stack to which the agent was connected, then it is not a problem. If it occurs repeatedly or for an unknown reason, then save the job log from the VFTP agent, any SVC dumps that were produced, and contact SDS Technical Support.