FSUM2151I

Explanation
 This error message appears with FSUM2149I to provide
additional information.  The OMVS command found a free pseudo-TTY.
 When it tried to open the slave side of this pseudo-TTY, an error
occurred. For an explanation of the errno and reason code displayed
in the second-level TSO/E message, see z/OS XL C/C++ Runtime Library Reference.
 In
the message text:  TTY-name
The pseudo-TTY name that was passed to open() when
this error occurred.
return-value
The return value from open().
errno-decimal
The errno value, in decimal, returned from open().
errno-hex
The errno value, in hexadecimal, returned from open().
reason-code
The reason code returned from open().
system-message
The system message corresponding to the returned errno value.

System action
 The system continues to try other defined pseudo-TTYs.
 However, this message appears only when no other pseudo-TTY is usable.
The shell session is not started. If there are no other active sessions,
the OMVS command ends and returns to TSO/E.

System programmer response
 This message contains information
about the first error the system found when trying to open a slave
pseudo-TTY. The system was able to open the corresponding master pseudo-TTY,
but could not open the slave side. For an explanation of this open() error,
see z/OS XL C/C++ Runtime Library Reference.
Follow any recommended actions for this errno and reason code.
 In
general, make sure that for each master pseudo-TTY with a name such
as /dev/ptypNNNN, there is a corresponding slave pseudo-TTY
with a name such as /dev/ttypNNNN.  Make sure that this slave
pseudo-TTY is defined with the proper permissions and the proper major
and minor number.  Note: The system may have experienced many slave
pseudo-TTY open() failures.  Only the first
failure is reported by an error message.  Any open() errors
for other slave pseudo-TTYs might or might not be the same.

User response
 Contact the system programmer with all the information
from all second-level TSO/E messages that appeared with this one.