Local Node Failure

If the local node fails, applications are informed of this by the path error return code from the DMOD on the sbpurcvx call, or from the routing procedure. All connections that use the destination locality value for which the path error is reported are closed. The application must:

• Tidy up resources related to the closed connections, including resetting presentation spaces and displaying a communications check code
  (–+z_nnn) on the status line.
• Attempt to reestablish connection with a local node by reinitiating the resource location process.