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TIBCO® BPM Enterprise 5.5.0

# Process Engine Configuration

The Process Engine component manages process templates and process instances.

The configurable properties for the Process Engine component are:

Property | Default | Description
--- | --- | ---
BPEL Maintenance
bpelPendingMessageProcessorNumMessages | 500 | The total number of messages the background thread should process until it goes back to sleep for another interval.
bpelPendingMessageProcessorInterval | P30 | This property specifies how frequently a background job checks for, and purges, unclaimed messages that have past their expiration time. Specified as either of the following: P# - Where “P” indicates “periodic” and # is the number of minutes. For example, P60 causes it to check every 60 minutes. The lowest valid value is P1. D# - Where “D” indicates “daily” and # is the hour number (1-24). For example, D20 causes it to check daily at 8 PM.
bpelPendingMessageProcessorBatchSize | 50 | The number of messages that the background thread should process in a single transaction.
bpelUnclaimedPendingMsgProcessorInterval | P30 | This property specifies how frequently a background job checks for, and processes, unclaimed messages. Specified as either of the following: P# - Where "P" indicates "periodic" and # is the number of minutes. For example, P60 causes it to check every 60 minutes. The lowest valid value is P1. D# - Where "D" indicates "daily" and # is the hour number (1-24). For example, D20 causes it to check daily at 8 PM.
bpelUnclaimedPendingMsgProcessorNumMsgs | 500 | This property controls the maximum number of unclaimed messages that will be picked up per execution. The minimum is 50.
bpelUnclaimedPendingMsgProcessorStart | false | Determines whether the background job to clear out unclaimed pending messages is run. For internal use only.
Global signals
globalSignalProcessorInterval | P30 | Specifies how frequently expired global signals are cleaned up. Specified as either of the following: P# - Where "P" indicates "periodic" and # is the number of minutes. For example, P60 causes the cleanup job to run every 60 minutes. D# - Where "D" indicates "daily" and # is the hour number (1-24). For example, D20 causes the cleanup job to run daily at 8 PM.
globalSignalProcessorNumMessages | 500 | The batch size for expired global-signal cleanup jobs, that is, the number of expired signals that are to be processed at one time.

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TIBCO® BPM Enterprise

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