This Natural profile parameter sets the maximum size of the buffer area
required by Natural for VSAM. If set to 0
or if the requested
space is not available, Natural for VSAM cannot be used.
Possible settings | 1 - 512 |
Buffer size in KB. |
---|---|---|
0 |
With VSIZE=0 , Natural for VSAM cannot be
used.
|
|
Default setting | 0 |
|
Dynamic specification | yes | |
Specification within session | no |
Notes:
NTVSAM
macro in the Natural parameter module does not fit into the VSIZE
area; you can then increase the size of the VSIZE
area.
VSIZE=0
to avoid overhead
caused by handling of unused buffers.