DSM/Tape Catalog Messages Manual

Remote Procedure Call Messages
DSM/Tape Catalog Messages Manual — 422947-007
10 - 25
10: ZRPC-EVT-MEM-FULL
ZEMS-TKN-SUBJECT-MARK
is the standard EMS token that always immediately precedes the subject token; in
this case, ZCOM-TKN-SUBJ-PROC.
ZCOM-TKN-SUBJ-PROC
is the only possible value that can be returned as the subject token. ZCOM-TKN-
SUBJ-PROC indicates the name of the portmapper process with the memory
shortage.
ZEMS-TKN-EMPHASIS
is a header token that contains the value ZSPI-VAL-TRUE, indicating a critical
event.
ZRPC-TKN-MEM-ERR
indicates the reason for the memory shortage. The only possible value is:
ZRPC-VAL-MEM-ERR-NO-MORE-PMAP-ENTRIES
indicates that all portmapper entries to register services have been used.
Event-Message Text
In the text message, mem-err corresponds to the value in ZRPC-TKN-MEM-ERR.
Probable Cause
Possible causes of this event are:

Insufficient configured memory. The process was initiated with a fixed amount of
memory, and that memory was insufficient.

Insufficient disk space. Even if an allowance was made for extensible memory, the
swap volume does not have sufficient space to accommodate the needs of the
process.

Overload of CPU. Too many demands were made of the CPU, causing it to use up
internal resources (such as memory allocated for TLEs).
Recommended Action
The recommended action depends on the cause of the error:

If the configured memory was insufficient, the PMAP_MAXENTRIES define
(default 1000) in the portmapper might need to be increased.

If disk space was insufficient, move the data-swap volume to a disk with more
available space.