There is a second exposure and this involves session or connection drops and timeouts. z/OS
does not like to lose its last console. Where there is only one console, this is the last console.
If the last console is lost, z/OS will attempt to use the “hardware console”. With FLEX-ES this
produces output messages through the command line interpreter (that is, a window with the
flexes> prompt). If the z/OS console (a TN3270 session) and the link needed to obtain a
flexescli window are lost, z/OS might not recover (depending on exactly what is happening in
z/OS at the time).
36
You can partly avoid ...
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