About Task Engine Optional Settings

You can configure a number of optional environment settings for Task Engine. These settings all carry default values and are not exposed in the My webMethods user interface; however, in certain situations, you may want to optimize your environment by altering these default values. For instructions about how to implement Task Engine optional settings, see Applying Task Engine Optional Settings.

Description	Optional Setting
Allow Empty Business Data Field	-Dtask.data.allow.nulls
Completed Task Re-Delivery Count	-Dtask.completion.redeliver.count
Completed Task Re-Delivery Interval	-Dtask.completion.redeliver. interval
Disable/Enable Task Logging in Processes	-Dtask.prt.audit.enabled
Limit the Number of Tasks Returned to a Results List	-Dtask.max.results
Look Up Principal Retry Behavior	-Dtask.retry.lookup.principal
Look Up Principal Retry Timeout	-Dtask.retry.lookup.principal. timeout
Maximum Thread Count	-Dtask.max.processing.threads
Preload the Task Cache at Startup	-Dtask.max.preload
Remote Session Timeout Values	-Dtask.remote.session.timeout -Dtask.remote.session.ttl
Return of Empty Documents	-Dcom.webmethods.caf.common. model.emptydoc
Return Order of Task Data Fields	-Dtask.data.return.in.order
Set Conditions for Task Preloading	-Dtask.preload.condition
Suppress Task Deleted Events	-Dtask.delete.event.suppressed
Synchronous Cluster Updates	-Dtask.update.sync
Task Event Processing Wait Time	-Dtask.wait.time
Task Locking in a Cluster Environment	-Dtask.lock.lightweight (Deprecated)
Task Lock Timeout Values	-Dtask.lock.wait.timeout -Dtask.lock.valid.time
Task Permission Checking Behavior	-Dtask.based.permission
Task Search Thread Count	-Dtask.inbox.search.threads
Task Update Behavior	-Dupdate.completed.task
Task Update Thread Count	-Dtask.update.threads
Adjust for Network Latency in Service Call to Task Engine	-DqueueTask_ws.delay.time
Turn on Oracle Database Hints	-Dtask.use.oracle.hint