HP 9000 Manual page 80

(250) ERROR: Unable to obtain data from network or pty
CAUSE: There were no data or events to be passed on the network or through the
pseudonym due to a system error.
NOTE: This message is followed by message (296), (297), and (299).
ACTION: Restart ocd or ocdebug and restart the application.
(251) ERROR: Unable to obtain data:
CAUSE: There were no data or events to be passed on the network or through the
pseudonym due to the system error given.
ACTION: Look up what the select(2) man page states about the system error
given and make the correction as appropriate.
(252) ERROR: Unable to obtain data from pty: system error <system_error>: <system_message>
CAUSE: There were no data to receive from the pty due to the system error given.
NOTE: This message is followed by message (296), (297), and (299).
ACTION: Look up what the read(2) man page states about the system error
given and make the correction as appropriate.
(253) ERROR: Unable to obtain request information from pty:
system error <system_error>: <system_message>
CAUSE: There was no control request data to receive from the pty due to the
system error given.
NOTE: This message is followed by message (296), (297), and (299).
ACTION: Look up what the ioctl(2) man page states about the system error
given and make the correction as appropriate.
(254) ERROR: Unknown Telnet state <telnet_state>
CAUSE: A Telnet state discovered while processing a Telnet command was not a
known Telnet state.
NOTE: This message is followed by message (296), (297), and (299).
ACTION: Determine if the terminal server is using the Telnet protocol correctly
and restart the application if it is.
B-14 Appendix B: ocd Logging Messages
system error <system_error>: <system_message>