Pathway/iTS System Management Manual (G06.24+)

TCP Messages (Numbers 3000-3999)
HP NonStop Pathway/iTS System Management Manual—426748-002
13-16
TCP Messages
3054
Cause. The indicated input/output protocol is invalid. This error occurs when the
IOPROTOCOL attribute is set to 1, but the front-end process does not support
completion of outstanding READ requests as specified in the terminal control process’s
(TCP’s) call to the CONTROL procedure.
Effect. The operation fails.
Recovery. Use the ALTER TERM command to specify a valid value for the
IOPROTOCOL attribute. The INFO field of the STATUS TERM display shows the reply
value received by the TCP from the PATHMON process.
3055
Cause. The value specified for the IOPROTOCOL attribute, indicated by the protocol
number, is invalid. The PATHMON process reports this error if the invalid value is
greater than 15; otherwise, PATHCOM reports error 2011, ILLEGAL NUMBER.
Effect. The operation fails.
Recovery. Use the ALTER TERM command to specify a valid value for the
IOPROTOCOL attribute. The INFO field of the STATUS TERM display shows the reply
value received by the TCP from the PATHMON process.
3056
Cause. A non-recoverable error occurred while a 6540 terminal was running in screen
caching mode. Possible reasons for the error are memory parity errors and disk or
diskette errors.
Effect. The terminal is suspended.
Recovery. Issue a RESUME TERM command to correct the situation; however, this
procedure only succeeds if the 6540 device error is transient. If the error is not
transient, run terminal diagnostics. If the RESUME TERM command does not correct
the situation and terminal diagnostics do not reveal any problem, contact your service
provider and provide all relevant information as follows:
•
Descriptions of the problem and accompanying symptoms
•
Details from the message(s) generated
*3054* TERM term-name, IO PROTOCOL DENIED (protocol-number)
*3055* TERM term-name, INVALID I/O PROTOCOL VALUE FROM
PATHMON (protocol-number)
*3056* TERM term-name, SCREEN CACHE ERROR; TERMINAL SUSPENDED