No session was started. The selected pseudo-TTY could not
be opened.Function = open(),
terminal name = 'TTY-name',
return
value = return-value,
errno = errno-decimal (X'errno-hex'),
reason
code = reason-code,
description =
'system-message'
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.