This Natural profile parameter only applies under CICS and Com-plete.
It determines the number of database calls after which a Natural session is suspended, that is, a potential roll-out of the Natural thread is to be performed.
| Possible settings | 0 - 32767 |
Number of database calls. |
|---|---|---|
| Default setting | 0 |
No session suspension for database calls. |
| Dynamic specification | yes | |
| Specification within session | no |
When the non-zero DBROLL count is reached, Natural issues a
conditional CMROLL request. (see
Note Concerning
CMROLL in the description of profile parameter
MAXROLL); that
is, when other sessions are waiting for a thread, the session is suspended,
which may result in a roll-out of the Natural thread. In CICS if no other
session is waiting, just an EXEC CICS SUSPEND is
executed to relinquish control to other tasks of higher or equal dispatching
priority.
