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Database Storage for Wait/Notify/Receive Notification Information

If your process engines are located on different machines, a database is required to store process instance state for inter-process communication. When process engines reside on different machines, they must share information about pending Wait/Receive Notification/Notify activities.

A database allows process engines to share process instance state information across machines in a domain. Your deployment configuration must specify a database for process engine storage if you expect process instances on different machines to have corresponding Wait/Receive Notification/Notify activities.

See TIBCO ActiveMatrix BusinessWorks Administration for more information on specifying a database for process engine storage when configuring your deployment.

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