This Natural profile parameter specifies the size of the user buffer in virtual memory. The user buffer contains all data dynamically allocated by Natural.
| Possible settings | 20 - 1024 | Buffer size in MB. | 
|---|---|---|
| 0 | With USIZE=0, the memory capacity will be
                           					 unrestricted. | |
| Default setting | 20 | |
| Dynamic specification | no | |
| Specification within session | no |