This Natural profile and session parameter determines whether a memory dump is to be generated in the case of an abnormal termination during the Natural session.
Possible settings | ON |
A memory dump is produced in the case of an
abnormal termination (TP-monitor dump data set or SYSUDUMP in z/OS
batch mode or under TSO). Then the Natural session terminates with the error
message NAT9967 or NAT9974.
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|
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OFF |
No memory dump is produced.
Notes:
|
||
SNAP |
This setting forces an immediate dump in the
case of an abnormal termination during a Natural session.
Note: |
||
FORCE |
This setting forces an immediate dump in the
case of an abnormal termination during a Natural session and terminates the
Natural session immediately. This is useful for testing purposes in some
environments.
Note: |
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ABEND |
This works as with Note: |
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Default setting | OFF |
||
Dynamic specification | yes | ||
Specification within session | yes | Applicable statement: | SET
GLOBALS |
Applicable command: | GLOBALS |
Notes:
DU
can be
overridden by the session parameter DU
.
DU
profile parameter may impair the system
performance considerably, due to I/O processing on the dump data set.
DU=ON
, DU=SNAP
or DU=FORCE
may cause buffer
fragmentation which may result in a significant degradation in system
performance.
DUE
can be used to get a storage dump for specific errors.