DSM/Tape Catalog Messages Manual

Remote Procedure Call Messages
DSM/Tape Catalog Messages Manual — 422947-007
10 - 7
2: ZRPC-EVT-IO-ERR
ZEMS-TKN-EVENTNUMBER
is a header token that contains the event number. Its value is
ZRPC-EVT-IO-ERR (2)
ZEMS-TKN-SUBJECT-MARK
is the standard EMS token that always immediately precedes the subject token; in
this case, ZCOM-TKN-SUBJ-FILE.
ZCOM-TKN-SUBJ-FILE
is the only possible value that can be returned as the subject token. ZCOM-TKN-
SUBJ-FILE indicates the name of the file where the I/O error occurred.
ZEMS-TKN-EMPHASIS
is a header token that contains the value ZSPI-VAL-TRUE, indicating that this is a
critical event.
For a description of the file-system error list, see the Guardian Procedure Errors and
Messages Manual.
Event-Message Text
In the text message, error corresponds to the value of the Z-ERROR field in ZSPI-
TKN-ERROR within the error list. procerr corresponds to the value in
ZSPI-TKN-PROC-ERR within the error list. filename corresponds to the value in
ZCOM-TKN-SUBJ-FILE. errortext is the error text that corresponds to the value of
the Z-ERROR field in ZSPI-TKN-ERROR within the error list.
Probable Cause
The most likely cause of this event is that the device on which the file or process exists
is inaccessible. The device is down, or the network connection is lost.
Recommended Action
The recommended action depends on the cause of the error:

If the error occurred on $RECEIVE, a serious logic problem is indicated. Report the
error to your service provider.

If the error occurred on a file or process that is critical to the portmapper process,
the process abends. Otherwise, the subsystem records the event and proceeds as
usual.