MPE/iX Error Messages Manual Vol 1 (32650-90878)

472 Chapter6
File System (Native Mode)
(Subsystem 143)
(DSERR 253)
CAUSE A CM error was detected.
ACTION File an SR.
854 MESSAGE COMMUNICATIONS INTERFACE ERROR. INVALID I/O
CONFIGURATION. (DSERR 254)
CAUSE A CM error was detected.
ACTION File an SR.
855 MESSAGE COMMUNICATIONS INTERFACE ERROR. UNANTICIPATED
CONDITION. (DSERR 255)
CAUSE A CM error was detected.
ACTION File an SR.
939 MESSAGE An operation was attempted on a file type
that does not support that operation. (FILE
SYSTEM ERROR -939)
CAUSE The file is probably a CM file, or some other file with some
type of implicit restrictions.
ACTION Do not attempt this operation with this file.
940 MESSAGE The caller lacks sufficient privilege to
attempt this operation. (FILE SYSTEM ERROR
-940)
CAUSE The caller is not privileged enough to perform this
function.
ACTION Acquire a sufficient privilege level.
941 MESSAGE The read operation was completed due to the
break key being pressed. (FILE SYSTEM ERROR
-941)
CAUSE The user pressed the break key.
ACTION Retry the read operation.
942 MESSAGE A soft end of file condition was encountered.
(FILE SYSTEM ERROR -942)
CAUSE The user typed in a colon (:) as the first character on
$STDIN, or :EOD as the first characters on $STDINX.
ACTION Reopen the input file if you wish to continue reading.
943 MESSAGE The IOWAIT type manager layer has requested
the intrinsic layer to retry the IOWAIT.
(FILE SYSTEM ERROR -943)
CAUSE The type manager layer cannot process the I/O that was
found at this time.